Number 980 is not a prime number. It is a composite number.

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. We do not consider 980 as a prime number, because it can be written as a product of two smaller natural numbers (check the factors of number 980 below).

Number of factors: 18.

List of factors/divisors: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980.

Parity: 980 is an even number. It means it is divisible by 2 with no remainder.

Perfect square: no (a square number or perfect square is an integer that is the square of an integer).

Perfect number: no, because the sum of its proper divisors is 1414 (perfect number is a positive integer that is equal to the sum of its proper divisors).

Number: Prime number: | 973 no | 974 no | 975 no | 976 no | 977 yes | 978 no | 979 no | 980 no | 981 no | 982 no | 983 yes | 984 no | 985 no | 986 no | 987 no |
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