Q: Is 1,708,340 a Prime Number?
A: No, 1,708,340 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 1708340 can be evenly divided by 1 2 4 5 10 20 229 373 458 746 916 1,145 1,492 1,865 2,290 3,730 4,580 7,460 85,417 170,834 341,668 427,085 854,170 and 1,708,340, with no remainder.
Since 1,708,340 cannot be divided by just 1 and 1,708,340, it is not a prime number.