8705580432 has 40 divisors (see below), whose sum is σ = 22492935360. Its totient is φ = 2901406080.

The previous prime is 8705580427. The next prime is 8705580461. The reversal of 8705580432 is 2340855078.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457182 + ... + 475842.

It is an arithmetic number, because the mean of its divisors is an integer number (562323384).

Almost surely, 2^8705580432 is an apocalyptic number.

It is an amenable number.

8705580432 is an abundant number, since it is smaller than the sum of its proper divisors (13787354928).

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

8705580432 is a wasteful number, since it uses less digits than its factorization.

8705580432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28391 (or 28385 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 8705580432 is about 93303.6999909436. The cubic root of 8705580432 is about 2057.1497666986.

The spelling of 8705580432 in words is "eight billion, seven hundred five million, five hundred eighty thousand, four hundred thirty-two".