479659 has 4 divisors (see below), whose sum is σ = 491400. Its totient is φ = 467920.

The previous prime is 479639. The next prime is 479701. The reversal of 479659 is 956974.

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 479659 - 2⁹ = 479147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479629) by changing a digit.

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, 5809 + ... + 5890.

It is an arithmetic number, because the mean of its divisors is an integer number (122850).

2⁴⁷⁹⁶⁵⁹ is an apocalyptic number.

479659 is a deficient number, since it is larger than the sum of its proper divisors (11741).

479659 is a wasteful number, since it uses less digits than its factorization.

479659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11740.

The product of its digits is 68040, while the sum is 40.

The square root of 479659 is about 692.5741837522. The cubic root of 479659 is about 78.2788071828.

It can be divided in two parts, 47965 and 9, that added together give a palindrome (47974).

The spelling of 479659 in words is "four hundred seventy-nine thousand, six hundred fifty-nine".