Q: Is 423,438 a Composite Number?
A: Yes, 423,438 is a composite number.
The number 423,438 can be evenly divided by 1 2 3 6 70,573 141,146 211,719 and 423,438, with no remainder.
Since 423,438 cannot be divided by just 1 and 423,438, it is a composite number.