Q: Is 660,980 a Prime Number?
A: No, 660,980 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 660980 can be evenly divided by 1 2 4 5 10 20 33,049 66,098 132,196 165,245 330,490 and 660,980, with no remainder.
Since 660,980 cannot be divided by just 1 and 660,980, it is not a prime number.