Is 3878 a deficient number and what is its deficiency?

Is 3878 a deficient number?

Here we will explain and calculate if 3878 is a deficient number and its deficiency if applicable.

3878 is a deficient number if the sum of its proper divisors is less than 3878.

The sum of its proper divisors is calculated as follows: 1 + 2 + 7 + 14 + 277 + 554 + 1939 = 2794.

2794 is less than 3878. Therefore, 3878 is a deficient number.

The deficiency of 3878 is 3878 minus the sum of its proper divisors. Thus, the deficiency of 3878 is 3878 - 2794 = 1084

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