8748139608 has 96 divisors (see below), whose sum is σ = 26624838240. Its totient is φ = 2574696960.

The previous prime is 8748139591. The next prime is 8748139637. The reversal of 8748139608 is 8069318478.

It is a congruent number.

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, 181653 + ... + 224708.

It is an arithmetic number, because the mean of its divisors is an integer number (277342065).

Almost surely, 2^8748139608 is an apocalyptic number.

It is an amenable number.

8748139608 is an abundant number, since it is smaller than the sum of its proper divisors (17876698632).

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

8748139608 is a wasteful number, since it uses less digits than its factorization.

8748139608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406409 (or 406402 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The square root of 8748139608 is about 93531.4899271898. The cubic root of 8748139608 is about 2060.4965975299.

The spelling of 8748139608 in words is "eight billion, seven hundred forty-eight million, one hundred thirty-nine thousand, six hundred eight".