The smallest would be 395000. The largest would be 404999.
They are 395000 and 405000.
It is 400000.
It is 400000.
It is 400000.
It is 400000.
It is 400000.
400000
It's already there.
It's already there.
400000
400000
No. If you round 400000 to the nearest 10th of a million, it is still 400000.