34688675828 has 6 divisors (see below), whose sum is σ = 60705182706. Its totient is φ = 17344337912.

The previous prime is 34688675809. The next prime is 34688675843. The reversal of 34688675828 is 82857688643.

It can be written as a sum of positive squares in only one way, i.e., 20540049124 + 14148626704 = 143318^2 + 118948^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4336084475 + ... + 4336084482.

It is an arithmetic number, because the mean of its divisors is an integer number (10117530451).

Almost surely, 2^34688675828 is an apocalyptic number.

It is an amenable number.

34688675828 is a deficient number, since it is larger than the sum of its proper divisors (26016506878).

34688675828 is a wasteful number, since it uses less digits than its factorization.

34688675828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8672168961 (or 8672168959 counting only the distinct ones).

The product of its digits is 123863040, while the sum is 65.

The spelling of 34688675828 in words is "thirty-four billion, six hundred eighty-eight million, six hundred seventy-five thousand, eight hundred twenty-eight".