478868795 has 4 divisors (see below), whose sum is σ = 574642560. Its totient is φ = 383095032.

The previous prime is 478868783. The next prime is 478868813. The reversal of 478868795 is 597868874.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 478868795 - 2⁴ = 478868779 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47886875 + ... + 47886884.

It is an arithmetic number, because the mean of its divisors is an integer number (143660640).

Almost surely, 2^478868795 is an apocalyptic number.

478868795 is a deficient number, since it is larger than the sum of its proper divisors (95773765).

478868795 is an equidigital number, since it uses as much as digits as its factorization.

478868795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95773764.

The product of its digits is 27095040, while the sum is 62.

The square root of 478868795 is about 21883.0709682165. The cubic root of 478868795 is about 782.3579725013.

The spelling of 478868795 in words is "four hundred seventy-eight million, eight hundred sixty-eight thousand, seven hundred ninety-five".