9664464 has 40 divisors (see below), whose sum is σ = 26283040. Its totient is φ = 3051648.

The previous prime is 9664463. The next prime is 9664471. The reversal of 9664464 is 4644669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9664463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4387 + ... + 6210.

It is an arithmetic number, because the mean of its divisors is an integer number (657076).

Almost surely, 2^9664464 is an apocalyptic number.

It is an amenable number.

9664464 is an abundant number, since it is smaller than the sum of its proper divisors (16618576).

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

9664464 is a wasteful number, since it uses less digits than its factorization.

9664464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10627 (or 10621 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 9664464 is about 3108.7721048671. The cubic root of 9664464 is about 213.0063697978.

The spelling of 9664464 in words is "nine million, six hundred sixty-four thousand, four hundred sixty-four".