9683398272 has 64 divisors (see below), whose sum is σ = 25885519200. Its totient is φ = 3207220224.

The previous prime is 9683398259. The next prime is 9683398289. The reversal of 9683398272 is 2728933869.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20022 + ... + 140597.

Almost surely, 2^9683398272 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 9683398272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12942759600).

9683398272 is an abundant number, since it is smaller than the sum of its proper divisors (16202120928).

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

9683398272 is a wasteful number, since it uses less digits than its factorization.

9683398272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160793 (or 160781 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 57.

The square root of 9683398272 is about 98404.2594200068. The cubic root of 9683398272 is about 2131.4538387241.

The spelling of 9683398272 in words is "nine billion, six hundred eighty-three million, three hundred ninety-eight thousand, two hundred seventy-two".