530534340 has 384 divisors, whose sum is σ = 2032128000. Its totient is φ = 112223232.

The previous prime is 530534327. The next prime is 530534363. The reversal of 530534340 is 43435035.

It is a happy number.

530534340 is a `hidden beast` number, since 530 + 53 + 43 + 40 = 666.

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

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 127 ways as a sum of consecutive naturals, for example, 5961016 + ... + 5961104.

It is an arithmetic number, because the mean of its divisors is an integer number (5292000).

Almost surely, 2^530534340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530534340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1016064000).

530534340 is an abundant number, since it is smaller than the sum of its proper divisors (1501593660).

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

530534340 is a wasteful number, since it uses less digits than its factorization.

530534340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 530534340 is about 23033.3310660877. The cubic root of 530534340 is about 809.5391067983.

Adding to 530534340 its reverse (43435035), we get a palindrome (573969375).

The spelling of 530534340 in words is "five hundred thirty million, five hundred thirty-four thousand, three hundred forty".