530347230 has 64 divisors (see below), whose sum is σ = 1616302080. Its totient is φ = 121221792.

The previous prime is 530347211. The next prime is 530347241. The reversal of 530347230 is 32743035.

530347230 is a `hidden beast` number, since 530 + 34 + 72 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 530347194 and 530347203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138414 + ... + 142193.

It is an arithmetic number, because the mean of its divisors is an integer number (25254720).

Almost surely, 2^530347230 is an apocalyptic number.

530347230 is an abundant number, since it is smaller than the sum of its proper divisors (1085954850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530347230 is a wasteful number, since it uses less digits than its factorization.

530347230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280630 (or 280624 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 530347230 is about 23029.2689853586. The cubic root of 530347230 is about 809.4439256061.

The spelling of 530347230 in words is "five hundred thirty million, three hundred forty-seven thousand, two hundred thirty".