Is 2439 a deficient number and what is its deficiency?

Is 2439 a deficient number?

Here we will explain and calculate if 2439 is a deficient number and its deficiency if applicable.

2439 is a deficient number if the sum of its proper divisors is less than 2439.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 271 + 813 = 1097.

1097 is less than 2439. Therefore, 2439 is a deficient number.

The deficiency of 2439 is 2439 minus the sum of its proper divisors. Thus, the deficiency of 2439 is 2439 - 1097 = 1342

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