Q: Is 336,872 a Prime Number?
A: No, 336,872 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 336872 can be evenly divided by 1 2 4 8 17 34 68 136 2,477 4,954 9,908 19,816 42,109 84,218 168,436 and 336,872, with no remainder.
Since 336,872 cannot be divided by just 1 and 336,872, it is not a prime number.