478692296874 has 48 divisors (see below), whose sum is σ = 1131788211840. Its totient is φ = 145015490880.

The previous prime is 478692296869. The next prime is 478692296891.

478692296874 is a `hidden beast` number, since 478 + 6 + 9 + 2 + 29 + 68 + 74 = 666.

478692296874 is nontrivially palindromic in base 10.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 319782 + ... + 1029390.

It is an arithmetic number, because the mean of its divisors is an integer number (23578921080).

Almost surely, 2^478692296874 is an apocalyptic number.

478692296874 is an abundant number, since it is smaller than the sum of its proper divisors (653095914966).

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

478692296874 is a wasteful number, since it uses less digits than its factorization.

478692296874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713035 (or 713032 counting only the distinct ones).

The product of its digits is 585252864, while the sum is 72.

The spelling of 478692296874 in words is "four hundred seventy-eight billion, six hundred ninety-two million, two hundred ninety-six thousand, eight hundred seventy-four".