8791056384 has 224 divisors, whose sum is σ = 26422502400. Its totient is φ = 2575564800.

The previous prime is 8791056361. The next prime is 8791056427. The reversal of 8791056384 is 4836501978.

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 15 ways as a sum of consecutive naturals, for example, 8379892 + ... + 8380940.

It is an arithmetic number, because the mean of its divisors is an integer number (117957600).

Almost surely, 2^8791056384 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 8791056384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13211251200).

8791056384 is an abundant number, since it is smaller than the sum of its proper divisors (17631446016).

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

8791056384 is a wasteful number, since it uses less digits than its factorization.

8791056384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 8791056384 is about 93760.6334449592. The cubic root of 8791056384 is about 2063.8605758834.

The spelling of 8791056384 in words is "eight billion, seven hundred ninety-one million, fifty-six thousand, three hundred eighty-four".