8705505936 has 40 divisors (see below), whose sum is σ = 22499814880. Its totient is φ = 2900468736.

The previous prime is 8705505931. The next prime is 8705505947. The reversal of 8705505936 is 6395055078.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (8705505931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62976 + ... + 146208.

It is an arithmetic number, because the mean of its divisors is an integer number (562495372).

Almost surely, 2^8705505936 is an apocalyptic number.

It is an amenable number.

8705505936 is an abundant number, since it is smaller than the sum of its proper divisors (13794308944).

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

8705505936 is a wasteful number, since it uses less digits than its factorization.

8705505936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85423 (or 85417 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 48.

The square root of 8705505936 is about 93303.3007776252. The cubic root of 8705505936 is about 2057.1438988200.

The spelling of 8705505936 in words is "eight billion, seven hundred five million, five hundred five thousand, nine hundred thirty-six".