Q: Is 490,221 a Prime Number?
A: No, 490,221 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 490221 can be evenly divided by 1 3 9 54,469 163,407 and 490,221, with no remainder.
Since 490,221 cannot be divided by just 1 and 490,221, it is not a prime number.