Number 963 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 963 as a prime number, because it can be written as a product of two smaller natural numbers (check the factors of number 963 below).

Number of factors: 6.

List of factors/divisors: 1, 3, 9, 107, 321, 963.

Parity: 963 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 441 (perfect number is a positive integer that is equal to the sum of its proper divisors).

Number: Prime number: | 956 no | 957 no | 958 no | 959 no | 960 no | 961 no | 962 no | 963 no | 964 no | 965 no | 966 no | 967 yes | 968 no | 969 no | 970 no |
---|