503343341 has 4 divisors (see below), whose sum is σ = 504421632. Its totient is φ = 502265052.

The previous prime is 503343319. The next prime is 503343367. The reversal of 503343341 is 143343305.

It is a happy number.

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 503343341 - 2²² = 499149037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 503343341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503343641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538445 + ... + 539378.

It is an arithmetic number, because the mean of its divisors is an integer number (126105408).

Almost surely, 2^503343341 is an apocalyptic number.

It is an amenable number.

503343341 is a deficient number, since it is larger than the sum of its proper divisors (1078291).

503343341 is a wasteful number, since it uses less digits than its factorization.

503343341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078290.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 503343341 is about 22435.3145955211. The cubic root of 503343341 is about 795.4656718279.

Adding to 503343341 its reverse (143343305), we get a palindrome (646686646).

The spelling of 503343341 in words is "five hundred three million, three hundred forty-three thousand, three hundred forty-one".