507344 has 20 divisors (see below), whose sum is σ = 1010724. Its totient is φ = 246528.

The previous prime is 507329. The next prime is 507347. The reversal of 507344 is 443705.

It can be written as a sum of positive squares in 2 ways, for example, as 462400 + 44944 = 680^2 + 212^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (507347) by changing a digit.

507344 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, 164 + ... + 1020.

2⁵⁰⁷³⁴⁴ is an apocalyptic number.

It is an amenable number.

507344 is a deficient number, since it is larger than the sum of its proper divisors (503380).

507344 is a wasteful number, since it uses less digits than its factorization.

507344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 507344 is about 712.2808434880. The cubic root of 507344 is about 79.7567611855.

The spelling of 507344 in words is "five hundred seven thousand, three hundred forty-four".