8730405648 has 60 divisors (see below), whose sum is σ = 24451435008. Its totient is φ = 2907940800.

The previous prime is 8730405647. The next prime is 8730405653. The reversal of 8730405648 is 8465040378.

8730405648 is a `hidden beast` number, since 87 + 3 + 0 + 4 + 0 + 564 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (8730405647) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174673 + ... + 219023.

Almost surely, 2^8730405648 is an apocalyptic number.

It is an amenable number.

8730405648 is an abundant number, since it is smaller than the sum of its proper divisors (15721029360).

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

8730405648 is a wasteful number, since it uses less digits than its factorization.

8730405648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45732 (or 45723 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 8730405648 is about 93436.6397512239. The cubic root of 8730405648 is about 2059.1033304978.

The spelling of 8730405648 in words is "eight billion, seven hundred thirty million, four hundred five thousand, six hundred forty-eight".