8699470872 has 64 divisors (see below), whose sum is σ = 23888736000. Its totient is φ = 2627754624.

The previous prime is 8699470861. The next prime is 8699470873. The reversal of 8699470872 is 2780749968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8699470873) 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, 404247 + ... + 425222.

It is an arithmetic number, because the mean of its divisors is an integer number (373261500).

Almost surely, 2^8699470872 is an apocalyptic number.

It is an amenable number.

8699470872 is an abundant number, since it is smaller than the sum of its proper divisors (15189265128).

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

8699470872 is a wasteful number, since it uses less digits than its factorization.

8699470872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829520 (or 829516 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 60.

The square root of 8699470872 is about 93270.9540639528. The cubic root of 8699470872 is about 2056.6684194637.

The spelling of 8699470872 in words is "eight billion, six hundred ninety-nine million, four hundred seventy thousand, eight hundred seventy-two".