8955722972 has 24 divisors (see below), whose sum is σ = 17924682720. Its totient is φ = 3835330560.

The previous prime is 8955722933. The next prime is 8955722983. The reversal of 8955722972 is 2792275598.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79397 + ... + 155612.

It is an arithmetic number, because the mean of its divisors is an integer number (746861780).

Almost surely, 2^8955722972 is an apocalyptic number.

It is an amenable number.

8955722972 is an abundant number, since it is smaller than the sum of its proper divisors (8968959748).

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

8955722972 is a wasteful number, since it uses less digits than its factorization.

8955722972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236381 (or 236379 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 56.

The square root of 8955722972 is about 94634.6816553001. The cubic root of 8955722972 is about 2076.6671053638.

The spelling of 8955722972 in words is "eight billion, nine hundred fifty-five million, seven hundred twenty-two thousand, nine hundred seventy-two".