8872728008 has 16 divisors (see below), whose sum is σ = 16639674480. Its totient is φ = 4435481488.

The previous prime is 8872728001. The next prime is 8872728017. The reversal of 8872728008 is 8008272788.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8872728001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66566 + ... + 148917.

It is an arithmetic number, because the mean of its divisors is an integer number (1039979655).

Almost surely, 2^8872728008 is an apocalyptic number.

It is an amenable number.

8872728008 is a deficient number, since it is larger than the sum of its proper divisors (7766946472).

8872728008 is a wasteful number, since it uses less digits than its factorization.

8872728008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220636 (or 220632 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 50.

The square root of 8872728008 is about 94195.1591537484. The cubic root of 8872728008 is about 2070.2321853646.

The spelling of 8872728008 in words is "eight billion, eight hundred seventy-two million, seven hundred twenty-eight thousand, eight".