Q: Is 499,391 a Prime Number?
A: Yes, 499,391 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 499391 can be evenly divided by 1 and 499,391, with no remainder.
Since 499,391 can be divided by just 1 and 499,391, it is a prime number.