34021670808 has 16 divisors (see below), whose sum is σ = 85054177080. Its totient is φ = 11340556928.

The previous prime is 34021670783. The next prime is 34021670831. The reversal of 34021670808 is 80807612043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708784785 + ... + 708784832.

Almost surely, 2^34021670808 is an apocalyptic number.

It is an amenable number.

34021670808 is an abundant number, since it is smaller than the sum of its proper divisors (51032506272).

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

34021670808 is a wasteful number, since it uses less digits than its factorization.

34021670808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417569626 (or 1417569622 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 34021670808 in words is "thirty-four billion, twenty-one million, six hundred seventy thousand, eight hundred eight".