479386945 has 16 divisors (see below), whose sum is σ = 594846720. Its totient is φ = 370497600.

The previous prime is 479386939. The next prime is 479386949. The reversal of 479386945 is 549683974.

It is not a de Polignac number, because 479386945 - 2⁵ = 479386913 is a prime.

Its product of digits (6531840) is a multiple of the sum of its prime divisors (5376).

It is not an unprimeable number, because it can be changed into a prime (479386949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100116 + ... + 104794.

It is an arithmetic number, because the mean of its divisors is an integer number (37177920).

Almost surely, 2^479386945 is an apocalyptic number.

It is an amenable number.

479386945 is a deficient number, since it is larger than the sum of its proper divisors (115459775).

479386945 is a wasteful number, since it uses less digits than its factorization.

479386945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5376.

The product of its digits is 6531840, while the sum is 55.

The square root of 479386945 is about 21894.9068278447. The cubic root of 479386945 is about 782.6400488340.

The spelling of 479386945 in words is "four hundred seventy-nine million, three hundred eighty-six thousand, nine hundred forty-five".