Q: Is 3,942,243 a Composite Number?
A: Yes, 3,942,243 is a composite number.
The number 3,942,243 can be evenly divided by 1 3 9 27 146,009 438,027 1,314,081 and 3,942,243, with no remainder.
Since 3,942,243 cannot be divided by just 1 and 3,942,243, it is a composite number.