Q: Is 3,458,721 a Composite Number?
A: Yes, 3,458,721 is a composite number.
The number 3,458,721 can be evenly divided by 1 3 7 21 164,701 494,103 1,152,907 and 3,458,721, with no remainder.
Since 3,458,721 cannot be divided by just 1 and 3,458,721, it is a composite number.