9894336960 has 112 divisors (see below), whose sum is σ = 32427988992. Its totient is φ = 2553369600.

The previous prime is 9894336941. The next prime is 9894336971. The reversal of 9894336960 is 696334989.

It is a self number, because there is not a number n which added to its sum of digits gives 9894336960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136476 + ... + 195995.

It is an arithmetic number, because the mean of its divisors is an integer number (289535616).

Almost surely, 2^9894336960 is an apocalyptic number.

It is an amenable number.

9894336960 is an abundant number, since it is smaller than the sum of its proper divisors (22533652032).

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

9894336960 is a wasteful number, since it uses less digits than its factorization.

9894336960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332522 (or 332512 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 57.

The square root of 9894336960 is about 99470.2817931064. The cubic root of 9894336960 is about 2146.8196685480.

The spelling of 9894336960 in words is "nine billion, eight hundred ninety-four million, three hundred thirty-six thousand, nine hundred sixty".