8976220764 has 96 divisors (see below), whose sum is σ = 25016355840. Its totient is φ = 2449294848.

The previous prime is 8976220709. The next prime is 8976220789. The reversal of 8976220764 is 4670226798.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1366512 + ... + 1373064.

It is an arithmetic number, because the mean of its divisors is an integer number (260587040).

Almost surely, 2^8976220764 is an apocalyptic number.

8976220764 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8976220764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12508177920).

8976220764 is an abundant number, since it is smaller than the sum of its proper divisors (16040135076).

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

8976220764 is a wasteful number, since it uses less digits than its factorization.

8976220764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7299 (or 7297 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The square root of 8976220764 is about 94742.9193343756. The cubic root of 8976220764 is about 2078.2502515448.

The spelling of 8976220764 in words is "eight billion, nine hundred seventy-six million, two hundred twenty thousand, seven hundred sixty-four".