9680868 has 18 divisors (see below), whose sum is σ = 24471174. Its totient is φ = 3226944.

The previous prime is 9680843. The next prime is 9680893. The reversal of 9680868 is 8680869.

9680868 is nontrivially palindromic in base 8.

It is an interprime number because it is at equal distance from previous prime (9680843) and next prime (9680893).

It can be written as a sum of positive squares in only one way, i.e., 8892324 + 788544 = 2982^2 + 888^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134421 + ... + 134492.

Almost surely, 2^9680868 is an apocalyptic number.

It is an amenable number.

9680868 is an abundant number, since it is smaller than the sum of its proper divisors (14790306).

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

9680868 is a wasteful number, since it uses less digits than its factorization.

9680868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268923 (or 268918 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 9680868 is about 3111.4093269771. The cubic root of 9680868 is about 213.1268172920.

Subtracting from 9680868 its reverse (8680869), we obtain a palindrome (999999).

The spelling of 9680868 in words is "nine million, six hundred eighty thousand, eight hundred sixty-eight".