9295728972 has 24 divisors (see below), whose sum is σ = 21846081600. Its totient is φ = 3076283856.

The previous prime is 9295728943. The next prime is 9295728973. The reversal of 9295728972 is 2798275929.

It is not an unprimeable number, because it can be changed into a prime (9295728973) 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, 2784822 + ... + 2788157.

It is an arithmetic number, because the mean of its divisors is an integer number (910253400).

Almost surely, 2^9295728972 is an apocalyptic number.

It is an amenable number.

9295728972 is an abundant number, since it is smaller than the sum of its proper divisors (12550352628).

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

9295728972 is a wasteful number, since it uses less digits than its factorization.

9295728972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5573125 (or 5573123 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 60.

The square root of 9295728972 is about 96414.3608182930. The cubic root of 9295728972 is about 2102.6217423071.

The spelling of 9295728972 in words is "nine billion, two hundred ninety-five million, seven hundred twenty-eight thousand, nine hundred seventy-two".