404896584964 has 12 divisors (see below), whose sum is σ = 717106000464. Its totient is φ = 200009156264.

The previous prime is 404896584949. The next prime is 404896584977. The reversal of 404896584964 is 469485698404.

It is a self number, because there is not a number n which added to its sum of digits gives 404896584964.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609783682 + ... + 609784345.

It is an arithmetic number, because the mean of its divisors is an integer number (59758833372).

Almost surely, 2^404896584964 is an apocalyptic number.

It is an amenable number.

404896584964 is a deficient number, since it is larger than the sum of its proper divisors (312209415500).

404896584964 is a wasteful number, since it uses less digits than its factorization.

404896584964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219568114 (or 1219568112 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 67.

The spelling of 404896584964 in words is "four hundred four billion, eight hundred ninety-six million, five hundred eighty-four thousand, nine hundred sixty-four".