504343 has 8 divisors (see below), whose sum is σ = 582560. Its totient is φ = 427680.

The previous prime is 504337. The next prime is 504349. The reversal of 504343 is 343405.

It is an interprime number because it is at equal distance from previous prime (504337) and next prime (504349).

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 504343 - 2⁵ = 504311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 504343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504349) 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, 433 + ... + 1093.

It is an arithmetic number, because the mean of its divisors is an integer number (72820).

2⁵⁰⁴³⁴³ is an apocalyptic number.

504343 is a deficient number, since it is larger than the sum of its proper divisors (78217).

504343 is a wasteful number, since it uses less digits than its factorization.

504343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 504343 is about 710.1711061427. The cubic root of 504343 is about 79.5991931940.

Adding to 504343 its reverse (343405), we get a palindrome (847748).

The spelling of 504343 in words is "five hundred four thousand, three hundred forty-three".