7930052872 has 32 divisors (see below), whose sum is σ = 17029728000. Its totient is φ = 3391242624.

The previous prime is 7930052831. The next prime is 7930052873. The reversal of 7930052872 is 2782500397.

It is not an unprimeable number, because it can be changed into a prime (7930052873) 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, 126997 + ... + 178852.

It is an arithmetic number, because the mean of its divisors is an integer number (532179000).

Almost surely, 2^7930052872 is an apocalyptic number.

It is an amenable number.

7930052872 is an abundant number, since it is smaller than the sum of its proper divisors (9099675128).

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

7930052872 is a wasteful number, since it uses less digits than its factorization.

7930052872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306325 (or 306321 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 7930052872 is about 89050.8443081816. The cubic root of 7930052872 is about 1994.1540014665.

The spelling of 7930052872 in words is "seven billion, nine hundred thirty million, fifty-two thousand, eight hundred seventy-two".