8630736732 has 48 divisors (see below), whose sum is σ = 23692223520. Its totient is φ = 2707681536.

The previous prime is 8630736679. The next prime is 8630736761. The reversal of 8630736732 is 2376370368.

8630736732 is a `hidden beast` number, since 8 + 630 + 7 + 3 + 6 + 7 + 3 + 2 = 666.

It is a congruent number.

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, 2348583 + ... + 2352254.

It is an arithmetic number, because the mean of its divisors is an integer number (493587990).

Almost surely, 2^8630736732 is an apocalyptic number.

It is an amenable number.

8630736732 is an abundant number, since it is smaller than the sum of its proper divisors (15061486788).

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

8630736732 is a wasteful number, since it uses less digits than its factorization.

8630736732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700867 (or 4700859 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 45.

The square root of 8630736732 is about 92901.7584978885. The cubic root of 8630736732 is about 2051.2375420437.

The spelling of 8630736732 in words is "eight billion, six hundred thirty million, seven hundred thirty-six thousand, seven hundred thirty-two".