530740319 has 8 divisors (see below), whose sum is σ = 560118000. Its totient is φ = 501507072.

The previous prime is 530740313. The next prime is 530740333. The reversal of 530740319 is 913047035.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 530740319 - 2²⁴ = 513963103 is a prime.

It is a super-2 number, since 2×530740319² = 563370572424443522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530740313) 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, 28514 + ... + 43295.

It is an arithmetic number, because the mean of its divisors is an integer number (70014750).

Almost surely, 2^530740319 is an apocalyptic number.

530740319 is a deficient number, since it is larger than the sum of its proper divisors (29377681).

530740319 is a wasteful number, since it uses less digits than its factorization.

530740319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72217.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 530740319 is about 23037.8019567840. The cubic root of 530740319 is about 809.6438606084.

The spelling of 530740319 in words is "five hundred thirty million, seven hundred forty thousand, three hundred nineteen".