479713 has 4 divisors (see below), whose sum is σ = 516628. Its totient is φ = 442800.

The previous prime is 479701. The next prime is 479749. The reversal of 479713 is 317974.

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

It can be written as a sum of positive squares in 2 ways, for example, as 33489 + 446224 = 183^2 + 668^2 .

It is a cyclic number.

It is not a de Polignac number, because 479713 - 2⁹ = 479201 is a prime.

It is a Duffinian number.

479713 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (479753) 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, 18438 + ... + 18463.

It is an arithmetic number, because the mean of its divisors is an integer number (129157).

2⁴⁷⁹⁷¹³ is an apocalyptic number.

It is an amenable number.

479713 is a deficient number, since it is larger than the sum of its proper divisors (36915).

479713 is a wasteful number, since it uses less digits than its factorization.

479713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36914.

The product of its digits is 5292, while the sum is 31.

The square root of 479713 is about 692.6131676484. The cubic root of 479713 is about 78.2817446148.

It can be divided in two parts, 47971 and 3, that added together give a palindrome (47974).

The spelling of 479713 in words is "four hundred seventy-nine thousand, seven hundred thirteen".