804130560 has 324 divisors, whose sum is σ = 2916170712. Its totient is φ = 204546048.

The previous prime is 804130553. The next prime is 804130571. The reversal of 804130560 is 65031408.

804130560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9688279 + ... + 9688361.

Almost surely, 2^804130560 is an apocalyptic number.

804130560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 804130560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458085356).

804130560 is an abundant number, since it is smaller than the sum of its proper divisors (2112040152).

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

804130560 is a wasteful number, since it uses less digits than its factorization.

804130560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 804130560 is about 28357.1959121490. The cubic root of 804130560 is about 929.9127216047.

Adding to 804130560 its reverse (65031408), we get a palindrome (869161968).

The spelling of 804130560 in words is "eight hundred four million, one hundred thirty thousand, five hundred sixty".