8693959568 has 20 divisors (see below), whose sum is σ = 19250910720. Its totient is φ = 3725982624.

The previous prime is 8693959567. The next prime is 8693959577. The reversal of 8693959568 is 8659593968.

It is a junction number, because it is equal to n+sod(n) for n = 8693959498 and 8693959507.

It is not an unprimeable number, because it can be changed into a prime (8693959567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38812208 + ... + 38812431.

It is an arithmetic number, because the mean of its divisors is an integer number (962545536).

Almost surely, 2^8693959568 is an apocalyptic number.

It is an amenable number.

8693959568 is an abundant number, since it is smaller than the sum of its proper divisors (10556951152).

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

8693959568 is a wasteful number, since it uses less digits than its factorization.

8693959568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77624654 (or 77624648 counting only the distinct ones).

The product of its digits is 125971200, while the sum is 68.

The square root of 8693959568 is about 93241.4047942222. The cubic root of 8693959568 is about 2056.2340129909.

The spelling of 8693959568 in words is "eight billion, six hundred ninety-three million, nine hundred fifty-nine thousand, five hundred sixty-eight".