530884842 has 8 divisors (see below), whose sum is σ = 1061769696. Its totient is φ = 176961612.

The previous prime is 530884841. The next prime is 530884847. The reversal of 530884842 is 248488035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

530884842 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 530884794 and 530884803.

It is not an unprimeable number, because it can be changed into a prime (530884841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44240398 + ... + 44240409.

It is an arithmetic number, because the mean of its divisors is an integer number (132721212).

Almost surely, 2^530884842 is an apocalyptic number.

530884842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

530884842 is a wasteful number, since it uses less digits than its factorization.

530884842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88480812.

The product of its (nonzero) digits is 245760, while the sum is 42.

The square root of 530884842 is about 23040.9383923485. The cubic root of 530884842 is about 809.7173438393.

The spelling of 530884842 in words is "five hundred thirty million, eight hundred eighty-four thousand, eight hundred forty-two".