Q: Is 671,890 a Composite Number?
A: Yes, 671,890 is a composite number.
The number 671,890 can be evenly divided by 1 2 5 10 67,189 134,378 335,945 and 671,890, with no remainder.
Since 671,890 cannot be divided by just 1 and 671,890, it is a composite number.