9656004 has 48 divisors (see below), whose sum is σ = 23579136. Its totient is φ = 3072000.

The previous prime is 9655991. The next prime is 9656027. The reversal of 9656004 is 4006569.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37444 + ... + 37700.

It is an arithmetic number, because the mean of its divisors is an integer number (491232).

Almost surely, 2^9656004 is an apocalyptic number.

It is an amenable number.

9656004 is an abundant number, since it is smaller than the sum of its proper divisors (13923132).

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

9656004 is a wasteful number, since it uses less digits than its factorization.

9656004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 9656004 is about 3107.4111411270. The cubic root of 9656004 is about 212.9441983913.

The spelling of 9656004 in words is "nine million, six hundred fifty-six thousand, four".