834574866404 has 24 divisors (see below), whose sum is σ = 1507689055488. Its totient is φ = 403807813920.

The previous prime is 834574866379. The next prime is 834574866439. The reversal of 834574866404 is 404668475438.

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, 2743859 + ... + 3032805.

It is an arithmetic number, because the mean of its divisors is an integer number (62820377312).

Almost surely, 2^834574866404 is an apocalyptic number.

It is an amenable number.

834574866404 is a deficient number, since it is larger than the sum of its proper divisors (673114189084).

834574866404 is a wasteful number, since it uses less digits than its factorization.

834574866404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312275 (or 312273 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 59.

The spelling of 834574866404 in words is "eight hundred thirty-four billion, five hundred seventy-four million, eight hundred sixty-six thousand, four hundred four".