Is 3967 a deficient number and what is its deficiency?

Is 3967 a deficient number?

Here we will explain and calculate if 3967 is a deficient number and its deficiency if applicable.

3967 is a deficient number if the sum of its proper divisors is less than 3967.

The sum of its proper divisors is calculated as follows: 1 = 1.

1 is less than 3967. Therefore, 3967 is a deficient number.

The deficiency of 3967 is 3967 minus the sum of its proper divisors. Thus, the deficiency of 3967 is 3967 - 1 = 3966

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