Is 3897 a deficient number and what is its deficiency?

Is 3897 a deficient number?

Here we will explain and calculate if 3897 is a deficient number and its deficiency if applicable.

3897 is a deficient number if the sum of its proper divisors is less than 3897.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 433 + 1299 = 1745.

1745 is less than 3897. Therefore, 3897 is a deficient number.

The deficiency of 3897 is 3897 minus the sum of its proper divisors. Thus, the deficiency of 3897 is 3897 - 1745 = 2152

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