8790866382 has 32 divisors (see below), whose sum is σ = 18573016320. Its totient is φ = 2766173760.

The previous prime is 8790866369. The next prime is 8790866389. The reversal of 8790866382 is 2836680978.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8790866389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105178 + ... + 169245.

It is an arithmetic number, because the mean of its divisors is an integer number (580406760).

Almost surely, 2^8790866382 is an apocalyptic number.

8790866382 is an abundant number, since it is smaller than the sum of its proper divisors (9782149938).

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

8790866382 is a wasteful number, since it uses less digits than its factorization.

8790866382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274728.

The product of its (nonzero) digits is 6967296, while the sum is 57.

The square root of 8790866382 is about 93759.6202104083. The cubic root of 8790866382 is about 2063.8457069664.

It can be divided in two parts, 87908 and 66382, that added together give a triangular number (154290 = T₅₅₅).

The spelling of 8790866382 in words is "eight billion, seven hundred ninety million, eight hundred sixty-six thousand, three hundred eighty-two".