8939583012 has 36 divisors (see below), whose sum is σ = 20969044656. Its totient is φ = 2964160080.

The previous prime is 8939582947. The next prime is 8939583073. The reversal of 8939583012 is 2103859398.

It is a happy number.

It is a super-2 number, since 2×8939583012² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4756689 + ... + 4758567.

Almost surely, 2^8939583012 is an apocalyptic number.

It is an amenable number.

8939583012 is an abundant number, since it is smaller than the sum of its proper divisors (12029461644).

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

8939583012 is a wasteful number, since it uses less digits than its factorization.

8939583012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3976 (or 2095 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 8939583012 is about 94549.3681205750. The cubic root of 8939583012 is about 2075.4188354318.

The spelling of 8939583012 in words is "eight billion, nine hundred thirty-nine million, five hundred eighty-three thousand, twelve".