Q: Is 1,708,398 a Prime Number?
A: No, 1,708,398 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 1708398 can be evenly divided by 1 2 3 6 9 17 18 27 34 51 54 102 153 306 459 918 1,861 3,722 5,583 11,166 16,749 31,637 33,498 50,247 63,274 94,911 100,494 189,822 284,733 569,466 854,199 and 1,708,398, with no remainder.
Since 1,708,398 cannot be divided by just 1 and 1,708,398, it is not a prime number.