479934005 has 8 divisors (see below), whose sum is σ = 579250872. Its totient is φ = 381727168.

The previous prime is 479934001. The next prime is 479934011. The reversal of 479934005 is 500439974.

It can be written as a sum of positive squares in 4 ways, for example, as 73427761 + 406506244 = 8569^2 + 20162^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 479934005 - 2² = 479934001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479934001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276554 + ... + 278283.

It is an arithmetic number, because the mean of its divisors is an integer number (72406359).

Almost surely, 2^479934005 is an apocalyptic number.

It is an amenable number.

479934005 is a deficient number, since it is larger than the sum of its proper divisors (99316867).

479934005 is a wasteful number, since it uses less digits than its factorization.

479934005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555015.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 479934005 is about 21907.3961255098. The cubic root of 479934005 is about 782.9376430211.

The spelling of 479934005 in words is "four hundred seventy-nine million, nine hundred thirty-four thousand, five".