8833731872 has 48 divisors (see below), whose sum is σ = 19920987072. Its totient is φ = 3777296640.

The previous prime is 8833731857. The next prime is 8833731899. The reversal of 8833731872 is 2781373388.

It is a self number, because there is not a number n which added to its sum of digits gives 8833731872.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54722 + ... + 143742.

It is an arithmetic number, because the mean of its divisors is an integer number (415020564).

Almost surely, 2^8833731872 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 8833731872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9960493536).

8833731872 is an abundant number, since it is smaller than the sum of its proper divisors (11087255200).

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

8833731872 is a wasteful number, since it uses less digits than its factorization.

8833731872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89481 (or 89473 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 50.

The square root of 8833731872 is about 93987.9347150473. The cubic root of 8833731872 is about 2067.1948024268.

The spelling of 8833731872 in words is "eight billion, eight hundred thirty-three million, seven hundred thirty-one thousand, eight hundred seventy-two".