Q: Is 3,355,261 a Prime Number?
A: No, 3,355,261 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 3355261 can be evenly divided by 1 7 13 91 36,871 258,097 479,323 and 3,355,261, with no remainder.
Since 3,355,261 cannot be divided by just 1 and 3,355,261, it is not a prime number.