530761434 has 48 divisors (see below), whose sum is σ = 1244349216. Its totient is φ = 150477600.

The previous prime is 530761433. The next prime is 530761453. The reversal of 530761434 is 434167035.

It is a junction number, because it is equal to n+sod(n) for n = 530761395 and 530761404.

It is not an unprimeable number, because it can be changed into a prime (530761433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31624 + ... + 45404.

It is an arithmetic number, because the mean of its divisors is an integer number (25923942).

Almost surely, 2^530761434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530761434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (622174608).

530761434 is an abundant number, since it is smaller than the sum of its proper divisors (713587782).

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

530761434 is a wasteful number, since it uses less digits than its factorization.

530761434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13931 (or 13924 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 530761434 is about 23038.2602207719. The cubic root of 530761434 is about 809.6545974369.

The spelling of 530761434 in words is "five hundred thirty million, seven hundred sixty-one thousand, four hundred thirty-four".