9836968032 has 72 divisors (see below), whose sum is σ = 28245554064. Its totient is φ = 3247144704.

The previous prime is 9836968027. The next prime is 9836968033. The reversal of 9836968032 is 2308696389.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 9836968032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9836968033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136143 + ... + 195470.

It is an arithmetic number, because the mean of its divisors is an integer number (392299362).

Almost surely, 2^9836968032 is an apocalyptic number.

It is an amenable number.

9836968032 is an abundant number, since it is smaller than the sum of its proper divisors (18408586032).

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

9836968032 is a wasteful number, since it uses less digits than its factorization.

9836968032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331732 (or 331721 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The square root of 9836968032 is about 99181.4903699274. The cubic root of 9836968032 is about 2142.6624235714.

The spelling of 9836968032 in words is "nine billion, eight hundred thirty-six million, nine hundred sixty-eight thousand, thirty-two".