Q: Is 494,638 a Prime Number?
A: No, 494,638 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 494638 can be evenly divided by 1 2 23 46 10,753 21,506 247,319 and 494,638, with no remainder.
Since 494,638 cannot be divided by just 1 and 494,638, it is not a prime number.