8685335868 has 48 divisors (see below), whose sum is σ = 22113665280. Its totient is φ = 2631260800.

The previous prime is 8685335851. The next prime is 8685335891.

8685335868 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 891568 + ... + 901256.

It is an arithmetic number, because the mean of its divisors is an integer number (460701360).

Almost surely, 2^8685335868 is an apocalyptic number.

It is an amenable number.

8685335868 is an abundant number, since it is smaller than the sum of its proper divisors (13428329412).

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

8685335868 is a wasteful number, since it uses less digits than its factorization.

8685335868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16498 (or 16496 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 60.

The square root of 8685335868 is about 93195.1493802118. The cubic root of 8685335868 is about 2055.5539158358.

The spelling of 8685335868 in words is "eight billion, six hundred eighty-five million, three hundred thirty-five thousand, eight hundred sixty-eight".