9668916 has 24 divisors (see below), whose sum is σ = 25067840. Its totient is φ = 3222936.

The previous prime is 9668909. The next prime is 9668921. The reversal of 9668916 is 6198669.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44656 + ... + 44871.

Almost surely, 2^9668916 is an apocalyptic number.

It is an amenable number.

9668916 is an abundant number, since it is smaller than the sum of its proper divisors (15398924).

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

9668916 is a wasteful number, since it uses less digits than its factorization.

9668916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89540 (or 89532 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 9668916 is about 3109.4880607586. The cubic root of 9668916 is about 213.0390723799.

The spelling of 9668916 in words is "nine million, six hundred sixty-eight thousand, nine hundred sixteen".