Q: Is 800,918 a Prime Number?
A: No, 800,918 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 800918 can be evenly divided by 1 2 43 67 86 134 139 278 2,881 5,762 5,977 9,313 11,954 18,626 400,459 and 800,918, with no remainder.
Since 800,918 cannot be divided by just 1 and 800,918, it is not a prime number.