9713244032 has 64 divisors (see below), whose sum is σ = 20510690400. Its totient is φ = 4566073344.

The previous prime is 9713244029. The next prime is 9713244053. The reversal of 9713244032 is 2304423179.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 9713243983 and 9713244001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2803133 + ... + 2806595.

Almost surely, 2^9713244032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9713244032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10255345200).

9713244032 is an abundant number, since it is smaller than the sum of its proper divisors (10797446368).

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

9713244032 is a wasteful number, since it uses less digits than its factorization.

9713244032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4783 (or 4771 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 9713244032 is about 98555.7914685890. The cubic root of 9713244032 is about 2133.6414183530.

The spelling of 9713244032 in words is "nine billion, seven hundred thirteen million, two hundred forty-four thousand, thirty-two".