530928870 has 64 divisors (see below), whose sum is σ = 1353977856. Its totient is φ = 132779520.

The previous prime is 530928829. The next prime is 530928917. The reversal of 530928870 is 78829035.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 154875 + ... + 158265.

It is an arithmetic number, because the mean of its divisors is an integer number (21155904).

Almost surely, 2^530928870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530928870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (676988928).

530928870 is an abundant number, since it is smaller than the sum of its proper divisors (823048986).

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

530928870 is a wasteful number, since it uses less digits than its factorization.

530928870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 530928870 is about 23041.8938023766. The cubic root of 530928870 is about 809.7397273815.

The spelling of 530928870 in words is "five hundred thirty million, nine hundred twenty-eight thousand, eight hundred seventy".