8899165392 has 80 divisors (see below), whose sum is σ = 24998483328. Its totient is φ = 2711600640.

The previous prime is 8899165391. The next prime is 8899165397. The reversal of 8899165392 is 2935619988.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8899165391) 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, 4959 + ... + 133502.

Almost surely, 2^8899165392 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 8899165392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12499241664).

8899165392 is an abundant number, since it is smaller than the sum of its proper divisors (16099317936).

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

8899165392 is a wasteful number, since it uses less digits than its factorization.

8899165392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138588 (or 138582 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 60.

The square root of 8899165392 is about 94335.3878033053. The cubic root of 8899165392 is about 2072.2863169779.

The spelling of 8899165392 in words is "eight billion, eight hundred ninety-nine million, one hundred sixty-five thousand, three hundred ninety-two".