9668964 has 24 divisors (see below), whose sum is σ = 22619520. Its totient is φ = 3214624.

The previous prime is 9668959. The next prime is 9668969. The reversal of 9668964 is 4698669.

It is an interprime number because it is at equal distance from previous prime (9668959) and next prime (9668969).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9668969) 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, 5317 + ... + 6899.

It is an arithmetic number, because the mean of its divisors is an integer number (942480).

Almost surely, 2^9668964 is an apocalyptic number.

It is an amenable number.

9668964 is an abundant number, since it is smaller than the sum of its proper divisors (12950556).

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

9668964 is a wasteful number, since it uses less digits than its factorization.

9668964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099 (or 2097 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The square root of 9668964 is about 3109.4957790613. The cubic root of 9668964 is about 213.0394249137.

The spelling of 9668964 in words is "nine million, six hundred sixty-eight thousand, nine hundred sixty-four".