9796536239 has 6 divisors (see below), whose sum is σ = 11395970784. Its totient is φ = 8397031020.

The previous prime is 9796536203. The next prime is 9796536247. The reversal of 9796536239 is 9326356979.

It is a de Polignac number, because none of the positive numbers 2^k-9796536239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9796536539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99964607 + ... + 99964704.

It is an arithmetic number, because the mean of its divisors is an integer number (1899328464).

Almost surely, 2^9796536239 is an apocalyptic number.

9796536239 is a deficient number, since it is larger than the sum of its proper divisors (1599434545).

9796536239 is a wasteful number, since it uses less digits than its factorization.

9796536239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199929325 (or 199929318 counting only the distinct ones).

The product of its digits is 16533720, while the sum is 59.

The square root of 9796536239 is about 98977.4531850562. The cubic root of 9796536239 is about 2139.7228102706.

The spelling of 9796536239 in words is "nine billion, seven hundred ninety-six million, five hundred thirty-six thousand, two hundred thirty-nine".