Is 1674 a deficient number and what is its deficiency?

Is 1674 a deficient number?

Here we will explain and calculate if 1674 is a deficient number and its deficiency if applicable.

1674 is a deficient number if the sum of its proper divisors is less than 1674.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 6 + 9 + 18 + 27 + 31 + 54 + 62 + 93 + 186 + 279 + 558 + 837 = 2166.

2166 is not less than 1674. Therefore, 1674 is not a deficient number.

The deficiency of 1674 is 1674 minus the sum of its proper divisors. Thus, the deficiency of 1674 is 1674 - 2166 = No Deficiency

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