8273808788 has 24 divisors (see below), whose sum is σ = 16559293632. Its totient is φ = 3543416064.

The previous prime is 8273808757. The next prime is 8273808817. The reversal of 8273808788 is 8878083728.

It is a congruent number.

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, 63581 + ... + 143492.

It is an arithmetic number, because the mean of its divisors is an integer number (689970568).

Almost surely, 2^8273808788 is an apocalyptic number.

It is an amenable number.

8273808788 is an abundant number, since it is smaller than the sum of its proper divisors (8285484844).

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

8273808788 is a wasteful number, since it uses less digits than its factorization.

8273808788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208511 (or 208509 counting only the distinct ones).

The product of its (nonzero) digits is 9633792, while the sum is 59.

The square root of 8273808788 is about 90960.4792643486. The cubic root of 8273808788 is about 2022.5619217658.

The spelling of 8273808788 in words is "eight billion, two hundred seventy-three million, eight hundred eight thousand, seven hundred eighty-eight".