480639574 has 4 divisors (see below), whose sum is σ = 720959364. Its totient is φ = 240319786.

The previous prime is 480639571. The next prime is 480639587. The reversal of 480639574 is 475936084.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×480639574³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480639571) 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 as a sum of consecutive naturals, namely, 120159892 + ... + 120159895.

It is an arithmetic number, because the mean of its divisors is an integer number (180239841).

Almost surely, 2^480639574 is an apocalyptic number.

480639574 is a deficient number, since it is larger than the sum of its proper divisors (240319790).

480639574 is a wasteful number, since it uses less digits than its factorization.

480639574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240319789.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 480639574 is about 21923.4936540689. The cubic root of 480639574 is about 783.3211304975.

The spelling of 480639574 in words is "four hundred eighty million, six hundred thirty-nine thousand, five hundred seventy-four".