Q: Is 400,908 a Prime Number?
A: No, 400,908 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 400908 can be evenly divided by 1 2 3 4 6 12 33,409 66,818 100,227 133,636 200,454 and 400,908, with no remainder.
Since 400,908 cannot be divided by just 1 and 400,908, it is not a prime number.