Q: Is 1,343,709 a Prime Number?
A: No, 1,343,709 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 1343709 can be evenly divided by 1 3 9 27 53 81 159 313 477 939 1,431 2,817 4,293 8,451 16,589 25,353 49,767 149,301 447,903 and 1,343,709, with no remainder.
Since 1,343,709 cannot be divided by just 1 and 1,343,709, it is not a prime number.