479459 has 4 divisors (see below), whose sum is σ = 483816. Its totient is φ = 475104.

The previous prime is 479441. The next prime is 479461. The reversal of 479459 is 954974.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 479459 - 2¹⁶ = 413923 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 479459.

It is not an unprimeable number, because it can be changed into a prime (479419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2009 + ... + 2234.

It is an arithmetic number, because the mean of its divisors is an integer number (120954).

2⁴⁷⁹⁴⁵⁹ is an apocalyptic number.

479459 is a deficient number, since it is larger than the sum of its proper divisors (4357).

479459 is a wasteful number, since it uses less digits than its factorization.

479459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4356.

The product of its digits is 45360, while the sum is 38.

The square root of 479459 is about 692.4297798333. The cubic root of 479459 is about 78.2679258846.

The spelling of 479459 in words is "four hundred seventy-nine thousand, four hundred fifty-nine".