9731983296 has 168 divisors, whose sum is σ = 30034900560. Its totient is φ = 2772983808.

The previous prime is 9731983291. The next prime is 9731983321. The reversal of 9731983296 is 6923891379.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×9731983296² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9731983291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4072470 + ... + 4074858.

It is an arithmetic number, because the mean of its divisors is an integer number (178779170).

Almost surely, 2^9731983296 is an apocalyptic number.

9731983296 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9731983296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15017450280).

9731983296 is an abundant number, since it is smaller than the sum of its proper divisors (20302917264).

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

9731983296 is a wasteful number, since it uses less digits than its factorization.

9731983296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851 (or 2834 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 57.

The square root of 9731983296 is about 98650.8149788941. The cubic root of 9731983296 is about 2135.0126452713.

The spelling of 9731983296 in words is "nine billion, seven hundred thirty-one million, nine hundred eighty-three thousand, two hundred ninety-six".