479873329 has 12 divisors (see below), whose sum is σ = 545422836. Its totient is φ = 419642208.

The previous prime is 479873327. The next prime is 479873369. The reversal of 479873329 is 923378974.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 271359729 + 208513600 = 16473^2 + 14440^2 .

It is not a de Polignac number, because 479873329 - 2¹ = 479873327 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479873323) 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 11 ways as a sum of consecutive naturals, for example, 46434 + ... + 55819.

It is an arithmetic number, because the mean of its divisors is an integer number (45451903).

Almost surely, 2^479873329 is an apocalyptic number.

It is an amenable number.

479873329 is a deficient number, since it is larger than the sum of its proper divisors (65549507).

479873329 is a wasteful number, since it uses less digits than its factorization.

479873329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102304 (or 102285 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 52.

The square root of 479873329 is about 21906.0112526220. The cubic root of 479873329 is about 782.9046471466.

The spelling of 479873329 in words is "four hundred seventy-nine million, eight hundred seventy-three thousand, three hundred twenty-nine".