560809320 has 128 divisors (see below), whose sum is σ = 1780531200. Its totient is φ = 140914944.

The previous prime is 560809309. The next prime is 560809343. The reversal of 560809320 is 23908065.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507889 + ... + 508991.

It is an arithmetic number, because the mean of its divisors is an integer number (13910400).

Almost surely, 2^560809320 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 560809320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (890265600).

560809320 is an abundant number, since it is smaller than the sum of its proper divisors (1219721880).

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

560809320 is a wasteful number, since it uses less digits than its factorization.

560809320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359 (or 1355 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 560809320 is about 23681.4129646016. The cubic root of 560809320 is about 824.6539448546.

The spelling of 560809320 in words is "five hundred sixty million, eight hundred nine thousand, three hundred twenty".