479648886 has 12 divisors (see below), whose sum is σ = 959405076. Its totient is φ = 159865080.

The previous prime is 479648881. The next prime is 479648891. The reversal of 479648886 is 688846974.

It is an interprime number because it is at equal distance from previous prime (479648881) and next prime (479648891).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479648881) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 49176 + ... + 58116.

It is an arithmetic number, because the mean of its divisors is an integer number (79950423).

Almost surely, 2^479648886 is an apocalyptic number.

479648886 is an abundant number, since it is smaller than the sum of its proper divisors (479756190).

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

479648886 is an frugal number, since it uses more digits than its factorization.

479648886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17887 (or 8946 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 60.

The square root of 479648886 is about 21900.8877902244. The cubic root of 479648886 is about 782.7825698821.

The spelling of 479648886 in words is "four hundred seventy-nine million, six hundred forty-eight thousand, eight hundred eighty-six".