Q: Is 672,342 a Prime Number?
A: No, 672,342 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 672342 can be evenly divided by 1 2 3 6 11 22 33 61 66 122 167 183 334 366 501 671 1,002 1,342 1,837 2,013 3,674 4,026 5,511 10,187 11,022 20,374 30,561 61,122 112,057 224,114 336,171 and 672,342, with no remainder.
Since 672,342 cannot be divided by just 1 and 672,342, it is not a prime number.