530039343 has 8 divisors (see below), whose sum is σ = 707276800. Its totient is φ = 353080728.

The previous prime is 530039327. The next prime is 530039357. The reversal of 530039343 is 343930035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530039343 - 2⁴ = 530039327 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 530039343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530039843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65233 + ... + 72906.

It is an arithmetic number, because the mean of its divisors is an integer number (88409600).

Almost surely, 2^530039343 is an apocalyptic number.

530039343 is a deficient number, since it is larger than the sum of its proper divisors (177237457).

530039343 is a wasteful number, since it uses less digits than its factorization.

530039343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139421.

The product of its (nonzero) digits is 14580, while the sum is 30.

The square root of 530039343 is about 23022.5833259432. The cubic root of 530039343 is about 809.2872574900.

Adding to 530039343 its reverse (343930035), we get a palindrome (873969378).

The spelling of 530039343 in words is "five hundred thirty million, thirty-nine thousand, three hundred forty-three".