504014394 has 64 divisors (see below), whose sum is σ = 1119702528. Its totient is φ = 150259200.

The previous prime is 504014393. The next prime is 504014443. The reversal of 504014394 is 493410405.

It is not an unprimeable number, because it can be changed into a prime (504014393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 552799 + ... + 553709.

It is an arithmetic number, because the mean of its divisors is an integer number (17495352).

Almost surely, 2^504014394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504014394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559851264).

504014394 is an abundant number, since it is smaller than the sum of its proper divisors (615688134).

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

504014394 is a wasteful number, since it uses less digits than its factorization.

504014394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 504014394 is about 22450.2648982145. The cubic root of 504014394 is about 795.8190175058.

Adding to 504014394 its reverse (493410405), we get a palindrome (997424799).

The spelling of 504014394 in words is "five hundred four million, fourteen thousand, three hundred ninety-four".