504041306 has 8 divisors (see below), whose sum is σ = 776496180. Its totient is φ = 245209248.

The previous prime is 504041303. The next prime is 504041311. The reversal of 504041306 is 603140405.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 459030625 + 45010681 = 21425^2 + 6709^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (504041303) 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, 3405611 + ... + 3405758.

Almost surely, 2^504041306 is an apocalyptic number.

504041306 is a deficient number, since it is larger than the sum of its proper divisors (272454874).

504041306 is a wasteful number, since it uses less digits than its factorization.

504041306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6811408.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 504041306 is about 22450.8642595335. The cubic root of 504041306 is about 795.8331815855.

Subtracting 504041306 from its reverse (603140405), we obtain a palindrome (99099099).

The spelling of 504041306 in words is "five hundred four million, forty-one thousand, three hundred six".