Q: Is 1,742,339 a Composite Number?
A: No, 1,742,339 is not a composite number; it is a prime number.
The number 1,742,339 can be evenly divided by 1 and 1,742,339, with no remainder.
Since 1,742,339 can be divided by just 1 and 1,742,339, it is not a composite number.