506344 has 16 divisors (see below), whose sum is σ = 957600. Its totient is φ = 250992.

The previous prime is 506339. The next prime is 506347. The reversal of 506344 is 443605.

It is not an unprimeable number, because it can be changed into a prime (506347) by changing a digit.

506344 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147 + ... + 1525.

It is an arithmetic number, because the mean of its divisors is an integer number (59850).

2⁵⁰⁶³⁴⁴ is an apocalyptic number.

It is an amenable number.

506344 is a deficient number, since it is larger than the sum of its proper divisors (451256).

506344 is a wasteful number, since it uses less digits than its factorization.

506344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 548 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 506344 is about 711.5785269385. The cubic root of 506344 is about 79.7043252183.

Adding to 506344 its reverse (443605), we get a palindrome (949949).

The spelling of 506344 in words is "five hundred six thousand, three hundred forty-four".