Is 674 a deficient number and what is its deficiency?

Is 674 a deficient number?

Here we will explain and calculate if 674 is a deficient number and its deficiency if applicable.

674 is a deficient number if the sum of its proper divisors is less than 674.

The sum of its proper divisors is calculated as follows: 1 + 2 + 337 = 340.

340 is less than 674. Therefore, 674 is a deficient number.

The deficiency of 674 is 674 minus the sum of its proper divisors. Thus, the deficiency of 674 is 674 - 340 = 334

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