530740288 has 28 divisors (see below), whose sum is σ = 1134203980. Its totient is φ = 244956672.

The previous prime is 530740283. The next prime is 530740313. The reversal of 530740288 is 882047035.

It can be written as a sum of positive squares in 2 ways, for example, as 109998144 + 420742144 = 10488^2 + 20512^2 .

It is not an unprimeable number, because it can be changed into a prime (530740283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318123 + ... + 319786.

It is an arithmetic number, because the mean of its divisors is an integer number (40507285).

Almost surely, 2^530740288 is an apocalyptic number.

It is an amenable number.

530740288 is an abundant number, since it is smaller than the sum of its proper divisors (603463692).

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

530740288 is a wasteful number, since it uses less digits than its factorization.

530740288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637934 (or 637924 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 530740288 is about 23037.8012839767. The cubic root of 530740288 is about 809.6438448449.

The spelling of 530740288 in words is "five hundred thirty million, seven hundred forty thousand, two hundred eighty-eight".