Q: Is 1,076,397 a Prime Number?
A: No, 1,076,397 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 1076397 can be evenly divided by 1 3 7 21 51,257 153,771 358,799 and 1,076,397, with no remainder.
Since 1,076,397 cannot be divided by just 1 and 1,076,397, it is not a prime number.