Q: Is 1,307,980 a Prime Number?
A: No, 1,307,980 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 1307980 can be evenly divided by 1 2 4 5 10 17 20 34 68 85 170 340 3,847 7,694 15,388 19,235 38,470 65,399 76,940 130,798 261,596 326,995 653,990 and 1,307,980, with no remainder.
Since 1,307,980 cannot be divided by just 1 and 1,307,980, it is not a prime number.