Q: Is 1,373,697 a Prime Number?
A: No, 1,373,697 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 1373697 can be evenly divided by 1 3 9 13 39 59 117 177 199 531 597 767 1,791 2,301 2,587 6,903 7,761 11,741 23,283 35,223 105,669 152,633 457,899 and 1,373,697, with no remainder.
Since 1,373,697 cannot be divided by just 1 and 1,373,697, it is not a prime number.