7682122788 has 24 divisors (see below), whose sum is σ = 18868372320. Its totient is φ = 2425933440.

The previous prime is 7682122733. The next prime is 7682122841. The reversal of 7682122788 is 8872212867.

It is a self number, because there is not a number n which added to its sum of digits gives 7682122788.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16846533 + ... + 16846988.

It is an arithmetic number, because the mean of its divisors is an integer number (786182180).

Almost surely, 2^7682122788 is an apocalyptic number.

It is an amenable number.

7682122788 is an abundant number, since it is smaller than the sum of its proper divisors (11186249532).

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

7682122788 is a wasteful number, since it uses less digits than its factorization.

7682122788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33693547 (or 33693545 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 51.

The square root of 7682122788 is about 87647.7198106146. The cubic root of 7682122788 is about 1973.1514220728.

The spelling of 7682122788 in words is "seven billion, six hundred eighty-two million, one hundred twenty-two thousand, seven hundred eighty-eight".