Q: Is 423,677 a Prime Number?
A: No, 423,677 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 423677 can be evenly divided by 1 31 79 173 2,449 5,363 13,667 and 423,677, with no remainder.
Since 423,677 cannot be divided by just 1 and 423,677, it is not a prime number.