Is 1790 a deficient number and what is its deficiency?

Is 1790 a deficient number?

Here we will explain and calculate if 1790 is a deficient number and its deficiency if applicable.

1790 is a deficient number if the sum of its proper divisors is less than 1790.

The sum of its proper divisors is calculated as follows: 1 + 2 + 5 + 10 + 179 + 358 + 895 = 1450.

1450 is less than 1790. Therefore, 1790 is a deficient number.

The deficiency of 1790 is 1790 minus the sum of its proper divisors. Thus, the deficiency of 1790 is 1790 - 1450 = 340

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