8609470632 has 96 divisors (see below), whose sum is σ = 26710582080. Its totient is φ = 2454105600.

The previous prime is 8609470619. The next prime is 8609470663. The reversal of 8609470632 is 2360749068.

8609470632 is a `hidden beast` number, since 8 + 6 + 0 + 9 + 4 + 7 + 0 + 632 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198507 + ... + 237957.

It is an arithmetic number, because the mean of its divisors is an integer number (278235230).

Almost surely, 2^8609470632 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 8609470632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13355291040).

8609470632 is an abundant number, since it is smaller than the sum of its proper divisors (18101111448).

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

8609470632 is a wasteful number, since it uses less digits than its factorization.

8609470632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39903 (or 39896 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 8609470632 is about 92787.2331304259. The cubic root of 8609470632 is about 2049.5514094392.

The spelling of 8609470632 in words is "eight billion, six hundred nine million, four hundred seventy thousand, six hundred thirty-two".