530344 has 8 divisors (see below), whose sum is σ = 994410. Its totient is φ = 265168.

The previous prime is 530339. The next prime is 530353. The reversal of 530344 is 443035.

It can be written as a sum of positive squares in only one way, i.e., 504100 + 26244 = 710^2 + 162^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33139 + ... + 33154.

2⁵³⁰³⁴⁴ is an apocalyptic number.

It is an amenable number.

530344 is a deficient number, since it is larger than the sum of its proper divisors (464066).

530344 is a wasteful number, since it uses less digits than its factorization.

530344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66299 (or 66295 counting only the distinct ones).

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

The square root of 530344 is about 728.2472107739. The cubic root of 530344 is about 80.9442282337.

Adding to 530344 its reverse (443035), we get a palindrome (973379).

It can be divided in two parts, 5303 and 44, that multiplied together give a palindrome (233332).

The spelling of 530344 in words is "five hundred thirty thousand, three hundred forty-four".