479269 has 6 divisors (see below), whose sum is σ = 557574. Its totient is φ = 410760.

The previous prime is 479267. The next prime is 479287. The reversal of 479269 is 962974.

It can be written as a sum of positive squares in only one way, i.e., 396900 + 82369 = 630^2 + 287^2 .

It is not a de Polignac number, because 479269 - 2¹ = 479267 is a prime.

It is a super-2 number, since 2×479269² = 459397548722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4842 + ... + 4939.

It is an arithmetic number, because the mean of its divisors is an integer number (92929).

2⁴⁷⁹²⁶⁹ is an apocalyptic number.

479269 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

479269 is a deficient number, since it is larger than the sum of its proper divisors (78305).

479269 is an equidigital number, since it uses as much as digits as its factorization.

479269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795 (or 9788 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The square root of 479269 is about 692.2925682109. The cubic root of 479269 is about 78.2575858481.

It can be divided in two parts, 47 and 9269, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 479269 in words is "four hundred seventy-nine thousand, two hundred sixty-nine".