9693442920 has 128 divisors (see below), whose sum is σ = 34679715840. Its totient is φ = 2119307520.

The previous prime is 9693442919. The next prime is 9693442931. The reversal of 9693442920 is 292443969.

It is a self number, because there is not a number n which added to its sum of digits gives 9693442920.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231546 + ... + 270185.

It is an arithmetic number, because the mean of its divisors is an integer number (270935280).

Almost surely, 2^9693442920 is an apocalyptic number.

It is an amenable number.

9693442920 is an abundant number, since it is smaller than the sum of its proper divisors (24986272920).

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

9693442920 is a wasteful number, since it uses less digits than its factorization.

9693442920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501775 (or 501771 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 48.

The square root of 9693442920 is about 98455.2838602378. The cubic root of 9693442920 is about 2132.1905740587.

The spelling of 9693442920 in words is "nine billion, six hundred ninety-three million, four hundred forty-two thousand, nine hundred twenty".