Q: Is 402,904 a Prime Number?
A: No, 402,904 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 402904 can be evenly divided by 1 2 4 8 50,363 100,726 201,452 and 402,904, with no remainder.
Since 402,904 cannot be divided by just 1 and 402,904, it is not a prime number.