479493 has 32 divisors (see below), whose sum is σ = 844800. Its totient is φ = 263088.

The previous prime is 479489. The next prime is 479497. The reversal of 479493 is 394974.

It is an interprime number because it is at equal distance from previous prime (479489) and next prime (479497).

It is not a de Polignac number, because 479493 - 2² = 479489 is a prime.

It is an Ulam number.

Its product of digits (27216) is a multiple of the sum of its prime divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8098 + ... + 8156.

It is an arithmetic number, because the mean of its divisors is an integer number (26400).

2⁴⁷⁹⁴⁹³ is an apocalyptic number.

479493 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

479493 is a deficient number, since it is larger than the sum of its proper divisors (365307).

479493 is a wasteful number, since it uses less digits than its factorization.

479493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 112 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 479493 is about 692.4543306240. The cubic root of 479493 is about 78.2697759188.

It can be divided in two parts, 4 and 79493, that added together give a palindrome (79497).

The spelling of 479493 in words is "four hundred seventy-nine thousand, four hundred ninety-three".