Is 709 a deficient number and what is its deficiency?

Is 709 a deficient number?

Here we will explain and calculate if 709 is a deficient number and its deficiency if applicable.

709 is a deficient number if the sum of its proper divisors is less than 709.

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

1 is less than 709. Therefore, 709 is a deficient number.

The deficiency of 709 is 709 minus the sum of its proper divisors. Thus, the deficiency of 709 is 709 - 1 = 708

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