479485218 has 16 divisors (see below), whose sum is σ = 959585760. Its totient is φ = 159725856.

The previous prime is 479485213. The next prime is 479485229. The reversal of 479485218 is 812584974.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (479485213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15180 + ... + 34487.

It is an arithmetic number, because the mean of its divisors is an integer number (59974110).

Almost surely, 2^479485218 is an apocalyptic number.

479485218 is an abundant number, since it is smaller than the sum of its proper divisors (480100542).

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

479485218 is a wasteful number, since it uses less digits than its factorization.

479485218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51281.

The product of its digits is 645120, while the sum is 48.

The square root of 479485218 is about 21897.1509105637. The cubic root of 479485218 is about 782.6935248630.

The spelling of 479485218 in words is "four hundred seventy-nine million, four hundred eighty-five thousand, two hundred eighteen".