8097015880 has 32 divisors (see below), whose sum is σ = 18323609400. Its totient is φ = 3220082176.

The previous prime is 8097015877. The next prime is 8097015881. The reversal of 8097015880 is 885107908.

It can be written as a sum of positive squares in 4 ways, for example, as 7296918084 + 800097796 = 85422^2 + 28286^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8097015880.

It is not an unprimeable number, because it can be changed into a prime (8097015881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578125 + ... + 591964.

Almost surely, 2^8097015880 is an apocalyptic number.

It is an amenable number.

8097015880 is an abundant number, since it is smaller than the sum of its proper divisors (10226593520).

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

8097015880 is a wasteful number, since it uses less digits than its factorization.

8097015880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170273 (or 1170269 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 46.

The square root of 8097015880 is about 89983.4200283586. The cubic root of 8097015880 is about 2008.0521942434.

The spelling of 8097015880 in words is "eight billion, ninety-seven million, fifteen thousand, eight hundred eighty".