504104399 has 8 divisors (see below), whose sum is σ = 512160000. Its totient is φ = 496111392.

The previous prime is 504104387. The next prime is 504104407. The reversal of 504104399 is 993401405.

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

It is a cyclic number.

It is not a de Polignac number, because 504104399 - 2¹⁶ = 504038863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504104309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722 + ... + 31760.

It is an arithmetic number, because the mean of its divisors is an integer number (64020000).

Almost surely, 2^504104399 is an apocalyptic number.

504104399 is a deficient number, since it is larger than the sum of its proper divisors (8055601).

504104399 is a wasteful number, since it uses less digits than its factorization.

504104399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31297.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 504104399 is about 22452.2693507806. The cubic root of 504104399 is about 795.8663861446.

The spelling of 504104399 in words is "five hundred four million, one hundred four thousand, three hundred ninety-nine".