3405688804 has 24 divisors (see below), whose sum is σ = 6923043008. Its totient is φ = 1435652640.

The previous prime is 3405688771. The next prime is 3405688873. The reversal of 3405688804 is 4088865043.

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, 995274 + ... + 998689.

Almost surely, 2^3405688804 is an apocalyptic number.

It is an amenable number.

3405688804 is an abundant number, since it is smaller than the sum of its proper divisors (3517354204).

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

3405688804 is a wasteful number, since it uses less digits than its factorization.

3405688804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994035 (or 1994033 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 46.

The square root of 3405688804 is about 58358.2796525052. The cubic root of 3405688804 is about 1504.5327782983.

The spelling of 3405688804 in words is "three billion, four hundred five million, six hundred eighty-eight thousand, eight hundred four".