Is 3879 a deficient number and what is its deficiency?

Is 3879 a deficient number?

Here we will explain and calculate if 3879 is a deficient number and its deficiency if applicable.

3879 is a deficient number if the sum of its proper divisors is less than 3879.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 431 + 1293 = 1737.

1737 is less than 3879. Therefore, 3879 is a deficient number.

The deficiency of 3879 is 3879 minus the sum of its proper divisors. Thus, the deficiency of 3879 is 3879 - 1737 = 2142

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