8659885465 has 16 divisors (see below), whose sum is σ = 12956088960. Its totient is φ = 5398369920.

The previous prime is 8659885453. The next prime is 8659885469. The reversal of 8659885465 is 5645889568.

8659885465 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8659885465 - 2⁷ = 8659885337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8659885397 and 8659885406.

It is not an unprimeable number, because it can be changed into a prime (8659885469) 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, 11246220 + ... + 11246989.

It is an arithmetic number, because the mean of its divisors is an integer number (809755560).

Almost surely, 2^8659885465 is an apocalyptic number.

It is an amenable number.

8659885465 is a deficient number, since it is larger than the sum of its proper divisors (4296203495).

8659885465 is a wasteful number, since it uses less digits than its factorization.

8659885465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22493232.

The product of its digits is 82944000, while the sum is 64.

The square root of 8659885465 is about 93058.5056026584. The cubic root of 8659885465 is about 2053.5441736510.

The spelling of 8659885465 in words is "eight billion, six hundred fifty-nine million, eight hundred eighty-five thousand, four hundred sixty-five".