8648348032 has 64 divisors (see below), whose sum is σ = 17867584800. Its totient is φ = 4166221824.

The previous prime is 8648348029. The next prime is 8648348057. The reversal of 8648348032 is 2308438468.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478944 + ... + 496672.

Almost surely, 2^8648348032 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 8648348032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8933792400).

8648348032 is an abundant number, since it is smaller than the sum of its proper divisors (9219236768).

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

8648348032 is a wasteful number, since it uses less digits than its factorization.

8648348032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17883 (or 17871 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The square root of 8648348032 is about 92996.4947296402. The cubic root of 8648348032 is about 2052.6317998487.

The spelling of 8648348032 in words is "eight billion, six hundred forty-eight million, three hundred forty-eight thousand, thirty-two".