9383729952 has 96 divisors (see below), whose sum is σ = 24990638400. Its totient is φ = 3082641408.

The previous prime is 9383729947. The next prime is 9383729987. The reversal of 9383729952 is 2599273839.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 9383729892 and 9383729901.

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, 2877699 + ... + 2880957.

It is an arithmetic number, because the mean of its divisors is an integer number (260319150).

Almost surely, 2^9383729952 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 9383729952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12495319200).

9383729952 is an abundant number, since it is smaller than the sum of its proper divisors (15606908448).

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

9383729952 is a wasteful number, since it uses less digits than its factorization.

9383729952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698 (or 3690 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 57.

The square root of 9383729952 is about 96869.6544434840. The cubic root of 9383729952 is about 2109.2359603533.

The spelling of 9383729952 in words is "nine billion, three hundred eighty-three million, seven hundred twenty-nine thousand, nine hundred fifty-two".