9272939080 has 32 divisors (see below), whose sum is σ = 21583567800. Its totient is φ = 3581272576.

The previous prime is 9272939069. The next prime is 9272939087. The reversal of 9272939080 is 809392729.

It can be written as a sum of positive squares in 4 ways, for example, as 7248479044 + 2024460036 = 85138^2 + 44994^2 .

It is not an unprimeable number, because it can be changed into a prime (9272939087) 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, 3995797 + ... + 3998116.

Almost surely, 2^9272939080 is an apocalyptic number.

It is an amenable number.

9272939080 is an abundant number, since it is smaller than the sum of its proper divisors (12310628720).

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

9272939080 is a wasteful number, since it uses less digits than its factorization.

9272939080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7993953 (or 7993949 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 9272939080 is about 96296.1010633349. The cubic root of 9272939080 is about 2100.9020372742.

The spelling of 9272939080 in words is "nine billion, two hundred seventy-two million, nine hundred thirty-nine thousand, eighty".