480844479 has 16 divisors (see below), whose sum is σ = 652500992. Its totient is φ = 314925408.

The previous prime is 480844477. The next prime is 480844543. The reversal of 480844479 is 974448084.

It is not a de Polignac number, because 480844479 - 2¹ = 480844477 is a prime.

It is a super-3 number, since 3×480844479³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480844471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33117 + ... + 45369.

It is an arithmetic number, because the mean of its divisors is an integer number (40781312).

Almost surely, 2^480844479 is an apocalyptic number.

480844479 is a deficient number, since it is larger than the sum of its proper divisors (171656513).

480844479 is a wasteful number, since it uses less digits than its factorization.

480844479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12486.

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 480844479 is about 21928.1663392086. The cubic root of 480844479 is about 783.4324291514.

The spelling of 480844479 in words is "four hundred eighty million, eight hundred forty-four thousand, four hundred seventy-nine".