8979328 has 64 divisors (see below), whose sum is σ = 19278000. Its totient is φ = 4157440.

The previous prime is 8979317. The next prime is 8979329. The reversal of 8979328 is 8239798.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8979329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152163 + ... + 152221.

Almost surely, 2^8979328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8979328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9639000).

8979328 is an abundant number, since it is smaller than the sum of its proper divisors (10298672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8979328 is a wasteful number, since it uses less digits than its factorization.

8979328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 131 counting only the distinct ones).

The product of its digits is 217728, while the sum is 46.

The square root of 8979328 is about 2996.5526860044. The cubic root of 8979328 is about 207.8490028365.

Subtracting from 8979328 its product of digits (217728), we obtain a square (8761600 = 2960²).

The spelling of 8979328 in words is "eight million, nine hundred seventy-nine thousand, three hundred twenty-eight".