9604641408 has 32 divisors (see below), whose sum is σ = 25512329760. Its totient is φ = 3201547008.

The previous prime is 9604641401. The next prime is 9604641467. The reversal of 9604641408 is 8041464069.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 9604641408.

It is not an unprimeable number, because it can be changed into a prime (9604641401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12505660 + ... + 12506427.

It is an arithmetic number, because the mean of its divisors is an integer number (797260305).

Almost surely, 2^9604641408 is an apocalyptic number.

It is an amenable number.

9604641408 is an abundant number, since it is smaller than the sum of its proper divisors (15907688352).

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

9604641408 is a wasteful number, since it uses less digits than its factorization.

9604641408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25012104 (or 25012092 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 9604641408 is about 98003.2724351590. The cubic root of 9604641408 is about 2125.6595992902.

The spelling of 9604641408 in words is "nine billion, six hundred four million, six hundred forty-one thousand, four hundred eight".