530942680 has 32 divisors (see below), whose sum is σ = 1195315200. Its totient is φ = 212253696.

The previous prime is 530942653. The next prime is 530942681. The reversal of 530942680 is 86249035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530942681) 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, 101161 + ... + 106279.

It is an arithmetic number, because the mean of its divisors is an integer number (37353600).

Almost surely, 2^530942680 is an apocalyptic number.

It is an amenable number.

530942680 is an abundant number, since it is smaller than the sum of its proper divisors (664372520).

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

530942680 is a wasteful number, since it uses less digits than its factorization.

530942680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7723 (or 7719 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 530942680 is about 23042.1934719766. The cubic root of 530942680 is about 809.7467480386.

The spelling of 530942680 in words is "five hundred thirty million, nine hundred forty-two thousand, six hundred eighty".