9668886 has 16 divisors (see below), whose sum is σ = 20475504. Its totient is φ = 3033344.

The previous prime is 9668881. The next prime is 9668899. The reversal of 9668886 is 6888669.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9668881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47295 + ... + 47498.

It is an arithmetic number, because the mean of its divisors is an integer number (1279719).

Almost surely, 2^9668886 is an apocalyptic number.

9668886 is an abundant number, since it is smaller than the sum of its proper divisors (10806618).

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

9668886 is a wasteful number, since it uses less digits than its factorization.

9668886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94815.

The product of its digits is 995328, while the sum is 51.

The square root of 9668886 is about 3109.4832368096. The cubic root of 9668886 is about 213.0388520457.

The spelling of 9668886 in words is "nine million, six hundred sixty-eight thousand, eight hundred eighty-six".