Q: Is 440,091 a Prime Number?
A: No, 440,091 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 440091 can be evenly divided by 1 3 9 107 321 457 963 1,371 4,113 48,899 146,697 and 440,091, with no remainder.
Since 440,091 cannot be divided by just 1 and 440,091, it is not a prime number.