504434 has 16 divisors (see below), whose sum is σ = 874368. Its totient is φ = 213792.

The previous prime is 504403. The next prime is 504457. The reversal of 504434 is 434405.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1787 + ... + 2049.

It is an arithmetic number, because the mean of its divisors is an integer number (54648).

2⁵⁰⁴⁴³⁴ is an apocalyptic number.

504434 is a deficient number, since it is larger than the sum of its proper divisors (369934).

504434 is a wasteful number, since it uses less digits than its factorization.

504434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 504434 is about 710.2351723197. The cubic root of 504434 is about 79.6039803402.

Adding to 504434 its reverse (434405), we get a palindrome (938839).

The spelling of 504434 in words is "five hundred four thousand, four hundred thirty-four".