7872930080 has 24 divisors (see below), whose sum is σ = 18599797692. Its totient is φ = 3149171968.

The previous prime is 7872930067. The next prime is 7872930113. The reversal of 7872930080 is 800392787.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7685678224 + 187251856 = 87668^2 + 13684^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24602747 + ... + 24603066.

Almost surely, 2^7872930080 is an apocalyptic number.

It is an amenable number.

7872930080 is an abundant number, since it is smaller than the sum of its proper divisors (10726867612).

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

7872930080 is a wasteful number, since it uses less digits than its factorization.

7872930080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49205828 (or 49205820 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 7872930080 is about 88729.5333020523. The cubic root of 7872930080 is about 1989.3542748089.

The spelling of 7872930080 in words is "seven billion, eight hundred seventy-two million, nine hundred thirty thousand, eighty".