Q: Is 3,942,242 a Prime Number?
A: No, 3,942,242 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 3942242 can be evenly divided by 1 2 149 298 13,229 26,458 1,971,121 and 3,942,242, with no remainder.
Since 3,942,242 cannot be divided by just 1 and 3,942,242, it is not a prime number.