A Quantum Intelligent Futuristic City Management System would represent an advanced integration of quantum computing and AI technologies for urban planning and administration. Here are some key aspects and capabilities of such a system:

1. Advanced Data Processing: Utilizing quantum computing, the system would process vast amounts of urban data at unprecedented speeds. This includes traffic patterns, utility usage, environmental data, and more.

2. Predictive Analytics: By analyzing trends and patterns, the system could predict future urban challenges, like traffic congestion, energy demands, or environmental issues, allowing for proactive management.

3. Smart Urban Infrastructure: Integration with smart city infrastructure, such as IoT devices, to manage everything from traffic lights and public transport to energy grids and water systems.

4. AI-driven Decision Making: AI algorithms would aid in decision-making, providing city managers with optimized solutions for urban planning, resource allocation, and emergency response.

5. Enhanced Security and Privacy: The system would ensure robust cybersecurity measures, leveraging quantum encryption to protect city data and communication networks.

6. Sustainable Urban Development: Focus on sustainable practices, optimizing energy consumption, reducing waste, and promoting green initiatives.

7. Citizen Engagement and Services: Offering improved services and interactive platforms for citizens, enhancing the quality of life and facilitating community involvement in city governance.

8. Interoperability and Flexibility: Designed to be adaptable and compatible with various urban systems and technologies, allowing for seamless integration and upgrades.

9. Economic and Operational Efficiency: Streamlining city management operations to reduce costs and improve efficiency, ultimately contributing to economic growth.

10. Disaster Preparedness and Response: Utilizing predictive models to prepare for natural disasters and coordinating efficient response strategies.

This system represents a holistic approach to urban management, leveraging cutting-edge technologies to create more efficient, sustainable, and livable cities.