Q: Is 3,620 a Composite Number?
A: Yes, 3,620 is a composite number.
The number 3,620 can be evenly divided by 1 2 4 5 10 20 181 362 724 905 1,810 and 3,620, with no remainder.
Since 3,620 cannot be divided by just 1 and 3,620, it is a composite number.