9115723936 has 48 divisors (see below), whose sum is σ = 20608529760. Its totient is φ = 3925428480.

The previous prime is 9115723921. The next prime is 9115723937. The reversal of 9115723936 is 6393275119.

It is not an unprimeable number, because it can be changed into a prime (9115723937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674811 + ... + 688186.

It is an arithmetic number, because the mean of its divisors is an integer number (429344370).

Almost surely, 2^9115723936 is an apocalyptic number.

It is an amenable number.

9115723936 is an abundant number, since it is smaller than the sum of its proper divisors (11492805824).

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

9115723936 is a wasteful number, since it uses less digits than its factorization.

9115723936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363037 (or 1363029 counting only the distinct ones).

The product of its digits is 306180, while the sum is 46.

The square root of 9115723936 is about 95476.3003891542. The cubic root of 9115723936 is about 2088.9612701207.

The spelling of 9115723936 in words is "nine billion, one hundred fifteen million, seven hundred twenty-three thousand, nine hundred thirty-six".