Is 1389 an abundant number and what is its abundance?

Is 1389 an abundant number?

Here we will explain and calculate if 1389 is an abundant number and its abundance if applicable.

1389 is an abundant number if the sum of its proper divisors is greater than 1389.

The sum of its proper divisors is calculated as follows: 1 + 3 + 463 = 467.

467 is not greater than 1389. Therefore, 1389 is not an abundant number.

The abundance of 1389 is the sum of its proper divisors minus 1389. Thus, the abundance of 1389 is 467 - 1389 = no abundance

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