504006844 has 48 divisors (see below), whose sum is σ = 1022313600. Its totient is φ = 215006400.

The previous prime is 504006829. The next prime is 504006847. The reversal of 504006844 is 448600405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504006847) 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 15 ways as a sum of consecutive naturals, for example, 88359 + ... + 93889.

It is an arithmetic number, because the mean of its divisors is an integer number (21298200).

Almost surely, 2^504006844 is an apocalyptic number.

It is an amenable number.

504006844 is an abundant number, since it is smaller than the sum of its proper divisors (518306756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

504006844 is a wasteful number, since it uses less digits than its factorization.

504006844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674 (or 5672 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 504006844 is about 22450.0967481212. The cubic root of 504006844 is about 795.8150437677.

The spelling of 504006844 in words is "five hundred four million, six thousand, eight hundred forty-four".