Is 3445 a deficient number and what is its deficiency?

Is 3445 a deficient number?

Here we will explain and calculate if 3445 is a deficient number and its deficiency if applicable.

3445 is a deficient number if the sum of its proper divisors is less than 3445.

The sum of its proper divisors is calculated as follows: 1 + 5 + 13 + 53 + 65 + 265 + 689 = 1091.

1091 is less than 3445. Therefore, 3445 is a deficient number.

The deficiency of 3445 is 3445 minus the sum of its proper divisors. Thus, the deficiency of 3445 is 3445 - 1091 = 2354

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