479973 has 16 divisors (see below), whose sum is σ = 713216. Its totient is φ = 285120.

The previous prime is 479971. The next prime is 480013. The reversal of 479973 is 379974.

It is not a de Polignac number, because 479973 - 2¹ = 479971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479971) 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 15 ways as a sum of consecutive naturals, for example, 1011 + ... + 1407.

It is an arithmetic number, because the mean of its divisors is an integer number (44576).

2⁴⁷⁹⁹⁷³ is an apocalyptic number.

It is an amenable number.

479973 is a deficient number, since it is larger than the sum of its proper divisors (233243).

479973 is a wasteful number, since it uses less digits than its factorization.

479973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444.

The product of its digits is 47628, while the sum is 39.

The square root of 479973 is about 692.8008371819. The cubic root of 479973 is about 78.2958847205.

Subtracting from 479973 its reverse (379974), we obtain a palindrome (99999).

The spelling of 479973 in words is "four hundred seventy-nine thousand, nine hundred seventy-three".