Q: Is 490,721 a Prime Number?
A: No, 490,721 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 490721 can be evenly divided by 1 7 11 77 6,373 44,611 70,103 and 490,721, with no remainder.
Since 490,721 cannot be divided by just 1 and 490,721, it is not a prime number.