Q: Is 768,918 a Prime Number?
A: No, 768,918 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 768918 can be evenly divided by 1 2 3 6 128,153 256,306 384,459 and 768,918, with no remainder.
Since 768,918 cannot be divided by just 1 and 768,918, it is not a prime number.