478713884 has 12 divisors (see below), whose sum is σ = 913908408. Its totient is φ = 217597200.

The previous prime is 478713853. The next prime is 478713901. The reversal of 478713884 is 488317874.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5439887 + ... + 5439974.

It is an arithmetic number, because the mean of its divisors is an integer number (76159034).

Almost surely, 2^478713884 is an apocalyptic number.

478713884 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

478713884 is a deficient number, since it is larger than the sum of its proper divisors (435194524).

478713884 is a wasteful number, since it uses less digits than its factorization.

478713884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10879876 (or 10879874 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 50.

The square root of 478713884 is about 21879.5311649953. The cubic root of 478713884 is about 782.2736007985.

The spelling of 478713884 in words is "four hundred seventy-eight million, seven hundred thirteen thousand, eight hundred eighty-four".