8065634832 has 80 divisors (see below), whose sum is σ = 23194824960. Its totient is φ = 2683497600.

The previous prime is 8065634789. The next prime is 8065634849. The reversal of 8065634832 is 2384365608.

It is a happy number.

8065634832 is a `hidden beast` number, since 8 + 0 + 6 + 5 + 634 + 8 + 3 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216457 + ... + 250967.

It is an arithmetic number, because the mean of its divisors is an integer number (289935312).

Almost surely, 2^8065634832 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 8065634832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11597412480).

8065634832 is an abundant number, since it is smaller than the sum of its proper divisors (15129190128).

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

8065634832 is a wasteful number, since it uses less digits than its factorization.

8065634832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35069 (or 35057 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The square root of 8065634832 is about 89808.8794719097. The cubic root of 8065634832 is about 2005.4546790469.

The spelling of 8065634832 in words is "eight billion, sixty-five million, six hundred thirty-four thousand, eight hundred thirty-two".