Q: Is 977,399 a Prime Number?
A: No, 977,399 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 977399 can be evenly divided by 1 31 41 769 1,271 23,839 31,529 and 977,399, with no remainder.
Since 977,399 cannot be divided by just 1 and 977,399, it is not a prime number.