500444404 has 12 divisors (see below), whose sum is σ = 880180000. Its totient is φ = 248964408.

The previous prime is 500444369. The next prime is 500444407. The reversal of 500444404 is 404444005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500444407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313554 + ... + 315145.

Almost surely, 2^500444404 is an apocalyptic number.

It is an amenable number.

500444404 is a deficient number, since it is larger than the sum of its proper divisors (379735596).

500444404 is a wasteful number, since it uses less digits than its factorization.

500444404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628902 (or 628900 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 500444404 is about 22370.6147434531. The cubic root of 500444404 is about 793.9356054767.

Adding to 500444404 its reverse (404444005), we get a palindrome (904888409).

The spelling of 500444404 in words is "five hundred million, four hundred forty-four thousand, four hundred four".