479169 has 8 divisors (see below), whose sum is σ = 709920. Its totient is φ = 319428.

The previous prime is 479153. The next prime is 479189. The reversal of 479169 is 961974.

It is not a de Polignac number, because 479169 - 2⁴ = 479153 is a prime.

It is a super-2 number, since 2×479169² = 459205861122, which contains 22 as substring.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 479169.

It is not an unprimeable number, because it can be changed into a prime (479189) 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 7 ways as a sum of consecutive naturals, for example, 8847 + ... + 8900.

It is an arithmetic number, because the mean of its divisors is an integer number (88740).

2⁴⁷⁹¹⁶⁹ is an apocalyptic number.

It is an amenable number.

479169 is a deficient number, since it is larger than the sum of its proper divisors (230751).

479169 is a wasteful number, since it uses less digits than its factorization.

479169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17756 (or 17750 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 479169 is about 692.2203406431. The cubic root of 479169 is about 78.2521426259.

It can be divided in two parts, 47 and 9169, that added together give a square (9216 = 96²).

The spelling of 479169 in words is "four hundred seventy-nine thousand, one hundred sixty-nine".