Is 3963 a deficient number and what is its deficiency?

Is 3963 a deficient number?

Here we will explain and calculate if 3963 is a deficient number and its deficiency if applicable.

3963 is a deficient number if the sum of its proper divisors is less than 3963.

The sum of its proper divisors is calculated as follows: 1 + 3 + 1321 = 1325.

1325 is less than 3963. Therefore, 3963 is a deficient number.

The deficiency of 3963 is 3963 minus the sum of its proper divisors. Thus, the deficiency of 3963 is 3963 - 1325 = 2638

Deficient Calculator
You can enter another number here to check if it is a deficient number:

Is 3964 a deficient number?
Go here for the next number on our list. Is it deficient?