806608935870 has 64 divisors (see below), whose sum is σ = 1995573775680. Its totient is φ = 208504240128.

The previous prime is 806608935829. The next prime is 806608935887. The reversal of 806608935870 is 78539806608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1052107 + ... + 1649286.

It is an arithmetic number, because the mean of its divisors is an integer number (31180840245).

Almost surely, 2^806608935870 is an apocalyptic number.

806608935870 is an abundant number, since it is smaller than the sum of its proper divisors (1188964839810).

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

806608935870 is a wasteful number, since it uses less digits than its factorization.

806608935870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701709.

The product of its (nonzero) digits is 17418240, while the sum is 60.

The spelling of 806608935870 in words is "eight hundred six billion, six hundred eight million, nine hundred thirty-five thousand, eight hundred seventy".