504343841 has 4 divisors (see below), whose sum is σ = 507364032. Its totient is φ = 501323652.

The previous prime is 504343823. The next prime is 504343849. The reversal of 504343841 is 148343405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 504343841 - 2²⁶ = 437234977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 504343798 and 504343807.

It is not an unprimeable number, because it can be changed into a prime (504343849) 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, 1509845 + ... + 1510178.

It is an arithmetic number, because the mean of its divisors is an integer number (126841008).

Almost surely, 2^504343841 is an apocalyptic number.

It is an amenable number.

504343841 is a deficient number, since it is larger than the sum of its proper divisors (3020191).

504343841 is a wasteful number, since it uses less digits than its factorization.

504343841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020190.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 504343841 is about 22457.6009627030. The cubic root of 504343841 is about 795.9923743830.

It can be divided in two parts, 5043 and 43841, that added together give a palindrome (48884).

The spelling of 504343841 in words is "five hundred four million, three hundred forty-three thousand, eight hundred forty-one".