9664304 has 40 divisors (see below), whose sum is σ = 20415360. Its totient is φ = 4405248.

The previous prime is 9664283. The next prime is 9664309. The reversal of 9664304 is 4034669.

9664304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9664309) 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, 19937 + ... + 20415.

It is an arithmetic number, because the mean of its divisors is an integer number (510384).

Almost surely, 2^9664304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9664304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10207680).

9664304 is an abundant number, since it is smaller than the sum of its proper divisors (10751056).

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

9664304 is a wasteful number, since it uses less digits than its factorization.

9664304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 9664304 is about 3108.7463711278. The cubic root of 9664304 is about 213.0051943159.

The spelling of 9664304 in words is "nine million, six hundred sixty-four thousand, three hundred four".