Q: Is 980,721 a Prime Number?
A: No, 980,721 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 980721 can be evenly divided by 1 3 7 9 21 27 63 189 5,189 15,567 36,323 46,701 108,969 140,103 326,907 and 980,721, with no remainder.
Since 980,721 cannot be divided by just 1 and 980,721, it is not a prime number.