Is 4437 a deficient number and what is its deficiency?

Is 4437 a deficient number?

Here we will explain and calculate if 4437 is a deficient number and its deficiency if applicable.

4437 is a deficient number if the sum of its proper divisors is less than 4437.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 17 + 29 + 51 + 87 + 153 + 261 + 493 + 1479 = 2583.

2583 is less than 4437. Therefore, 4437 is a deficient number.

The deficiency of 4437 is 4437 minus the sum of its proper divisors. Thus, the deficiency of 4437 is 4437 - 2583 = 1854

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