8729482560 has 224 divisors, whose sum is σ = 29920631040. Its totient is φ = 2149711872.

The previous prime is 8729482549. The next prime is 8729482577. The reversal of 8729482560 is 652849278.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 633504 + ... + 647136.

Almost surely, 2^8729482560 is an apocalyptic number.

8729482560 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 8729482560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14960315520).

8729482560 is an abundant number, since it is smaller than the sum of its proper divisors (21191148480).

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

8729482560 is a wasteful number, since it uses less digits than its factorization.

8729482560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13705 (or 13695 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 8729482560 is about 93431.6999738312. The cubic root of 8729482560 is about 2059.0307565287.

The spelling of 8729482560 in words is "eight billion, seven hundred twenty-nine million, four hundred eighty-two thousand, five hundred sixty".