Q: Is 3,940,007 a Prime Number?
A: No, 3,940,007 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 3940007 can be evenly divided by 1 31 149 853 4,619 26,443 127,097 and 3,940,007, with no remainder.
Since 3,940,007 cannot be divided by just 1 and 3,940,007, it is not a prime number.