Q: Is 8,404 a Prime Number?
A: No, 8,404 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 8404 can be evenly divided by 1 2 4 11 22 44 191 382 764 2,101 4,202 and 8,404, with no remainder.
Since 8,404 cannot be divided by just 1 and 8,404, it is not a prime number.