8100988896 has 288 divisors, whose sum is σ = 29064002688. Its totient is φ = 1942133760.

The previous prime is 8100988879. The next prime is 8100988901. The reversal of 8100988896 is 6988890018.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 666651 + ... + 678693.

It is an arithmetic number, because the mean of its divisors is an integer number (100916676).

Almost surely, 2^8100988896 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 8100988896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14532001344).

8100988896 is an abundant number, since it is smaller than the sum of its proper divisors (20963013792).

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

8100988896 is a wasteful number, since it uses less digits than its factorization.

8100988896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12094 (or 12079 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 57.

The square root of 8100988896 is about 90005.4936989960. The cubic root of 8100988896 is about 2008.3805752623.

The spelling of 8100988896 in words is "eight billion, one hundred million, nine hundred eighty-eight thousand, eight hundred ninety-six".