Q: Is 1,427,349 a Prime Number?
A: No, 1,427,349 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 1427349 can be evenly divided by 1 3 7 11 21 33 37 77 111 167 231 259 407 501 777 1,169 1,221 1,837 2,849 3,507 5,511 6,179 8,547 12,859 18,537 38,577 43,253 67,969 129,759 203,907 475,783 and 1,427,349, with no remainder.
Since 1,427,349 cannot be divided by just 1 and 1,427,349, it is not a prime number.