480440404 has 12 divisors (see below), whose sum is σ = 847189728. Its totient is φ = 238386200.

The previous prime is 480440393. The next prime is 480440407. The reversal of 480440404 is 404044084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480440407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457912 + ... + 458959.

It is an arithmetic number, because the mean of its divisors is an integer number (70599144).

Almost surely, 2^480440404 is an apocalyptic number.

It is an amenable number.

480440404 is a deficient number, since it is larger than the sum of its proper divisors (366749324).

480440404 is a wasteful number, since it uses less digits than its factorization.

480440404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917006 (or 917004 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 480440404 is about 21918.9507960577. The cubic root of 480440404 is about 783.2129166141.

Adding to 480440404 its reverse (404044084), we get a palindrome (884484488).

The spelling of 480440404 in words is "four hundred eighty million, four hundred forty thousand, four hundred four".