8953909672 has 16 divisors (see below), whose sum is σ = 16862542560. Its totient is φ = 4457231664.

The previous prime is 8953909669. The next prime is 8953909687. The reversal of 8953909672 is 2769093598.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2463468 + ... + 2467099.

It is an arithmetic number, because the mean of its divisors is an integer number (1053908910).

Almost surely, 2^8953909672 is an apocalyptic number.

It is an amenable number.

8953909672 is a deficient number, since it is larger than the sum of its proper divisors (7908632888).

8953909672 is a wasteful number, since it uses less digits than its factorization.

8953909672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4930800 (or 4930796 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 58.

The square root of 8953909672 is about 94625.1006445964. The cubic root of 8953909672 is about 2076.5269389529.

The spelling of 8953909672 in words is "eight billion, nine hundred fifty-three million, nine hundred nine thousand, six hundred seventy-two".