504434194 has 16 divisors (see below), whose sum is σ = 827573760. Its totient is φ = 228694960.

The previous prime is 504434191. The next prime is 504434213. The reversal of 504434194 is 491434405.

It is not an unprimeable number, because it can be changed into a prime (504434191) by changing a digit.

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, 20914 + ... + 38029.

It is an arithmetic number, because the mean of its divisors is an integer number (51723360).

Almost surely, 2^504434194 is an apocalyptic number.

504434194 is a deficient number, since it is larger than the sum of its proper divisors (323139566).

504434194 is a wasteful number, since it uses less digits than its factorization.

504434194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59345.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 504434194 is about 22459.6125077883. The cubic root of 504434194 is about 796.0399054512.

Adding to 504434194 its reverse (491434405), we get a palindrome (995868599).

The spelling of 504434194 in words is "five hundred four million, four hundred thirty-four thousand, one hundred ninety-four".