404073706734 has 16 divisors (see below), whose sum is σ = 897941570640. Its totient is φ = 134691235560.

The previous prime is 404073706703. The next prime is 404073706787. The reversal of 404073706734 is 437607370404.

It is a self number, because there is not a number n which added to its sum of digits gives 404073706734.

It is a congruent number.

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, 3741423157 + ... + 3741423264.

It is an arithmetic number, because the mean of its divisors is an integer number (56121348165).

Almost surely, 2^404073706734 is an apocalyptic number.

404073706734 is an abundant number, since it is smaller than the sum of its proper divisors (493867863906).

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

404073706734 is a wasteful number, since it uses less digits than its factorization.

404073706734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7482846432 (or 7482846426 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 45.

The spelling of 404073706734 in words is "four hundred four billion, seventy-three million, seven hundred six thousand, seven hundred thirty-four".