Number 973 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 973 as a prime number, because it can be written as a product of two smaller natural numbers (check the factors of number 973 below).

Number of factors: 4.

List of factors/divisors: 1, 7, 139, 973.

Parity: 973 is an odd number.

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 147 (perfect number is a positive integer that is equal to the sum of its proper divisors).

Number: Prime number: | 966 no | 967 yes | 968 no | 969 no | 970 no | 971 yes | 972 no | 973 no | 974 no | 975 no | 976 no | 977 yes | 978 no | 979 no | 980 no |
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