9331872288 has 48 divisors (see below), whose sum is σ = 25937120160. Its totient is φ = 2927645696.

The previous prime is 9331872269. The next prime is 9331872301. The reversal of 9331872288 is 8822781339.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 9331872288.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2857398 + ... + 2860661.

It is an arithmetic number, because the mean of its divisors is an integer number (540356670).

Almost surely, 2^9331872288 is an apocalyptic number.

It is an amenable number.

9331872288 is an abundant number, since it is smaller than the sum of its proper divisors (16605247872).

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

9331872288 is a wasteful number, since it uses less digits than its factorization.

9331872288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5718089 (or 5718081 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 9331872288 is about 96601.6163839923. The cubic root of 9331872288 is about 2105.3433305367.

The spelling of 9331872288 in words is "nine billion, three hundred thirty-one million, eight hundred seventy-two thousand, two hundred eighty-eight".