479319468 has 24 divisors (see below), whose sum is σ = 1130981040. Its totient is φ = 157977600.

The previous prime is 479319457. The next prime is 479319469. The reversal of 479319468 is 864913974.

It is a self number, because there is not a number n which added to its sum of digits gives 479319468.

It is not an unprimeable number, because it can be changed into a prime (479319469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223333 + ... + 225468.

It is an arithmetic number, because the mean of its divisors is an integer number (47124210).

Almost surely, 2^479319468 is an apocalyptic number.

It is an amenable number.

479319468 is an abundant number, since it is smaller than the sum of its proper divisors (651661572).

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

479319468 is a wasteful number, since it uses less digits than its factorization.

479319468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448897 (or 448895 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 51.

The square root of 479319468 is about 21893.3658444744. The cubic root of 479319468 is about 782.6033264597.

The spelling of 479319468 in words is "four hundred seventy-nine million, three hundred nineteen thousand, four hundred sixty-eight".