1. What is a millionaire city? Read and answer. Everybody knows that Moscow and St Petersburg are very big cities. But there are other Russian cities with more than one million people in them. They are called millionaire cities. Here are some pictures of some of them. In these pictures you can see famous sights: monuments, theatres, museums, churches and streets. Kazan 1,106,900 Yekaterinburg 1,287,000 Omsk 1,122,300 Rostov-on-Don 1,062,100 Samara 1,144,200 Novosibirsk 1,413,000 Nizhny Novgorod 1,296,800 Chelyabinsk 1,071,000