34837257828 has 24 divisors (see below), whose sum is σ = 81297875232. Its totient is φ = 11610856384.

The previous prime is 34837257811. The next prime is 34837257877. The reversal of 34837257828 is 82875273843.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100650 + ... + 282497.

It is an arithmetic number, because the mean of its divisors is an integer number (3387411468).

Almost surely, 2^34837257828 is an apocalyptic number.

It is an amenable number.

34837257828 is an abundant number, since it is smaller than the sum of its proper divisors (46460617404).

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

34837257828 is a wasteful number, since it uses less digits than its factorization.

34837257828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390731 (or 390729 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 57.

The spelling of 34837257828 in words is "thirty-four billion, eight hundred thirty-seven million, two hundred fifty-seven thousand, eight hundred twenty-eight".