8047339188 has 72 divisors (see below), whose sum is σ = 21866910912. Its totient is φ = 2296699776.

The previous prime is 8047339169. The next prime is 8047339213. The reversal of 8047339188 is 8819337408.

It is a self number, because there is not a number n which added to its sum of digits gives 8047339188.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 561520 + ... + 575672.

It is an arithmetic number, because the mean of its divisors is an integer number (303707096).

Almost surely, 2^8047339188 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 8047339188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10933455456).

8047339188 is an abundant number, since it is smaller than the sum of its proper divisors (13819571724).

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

8047339188 is a wasteful number, since it uses less digits than its factorization.

8047339188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15141 (or 15132 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 8047339188 is about 89706.9628735696. The cubic root of 8047339188 is about 2003.9371765677.

The spelling of 8047339188 in words is "eight billion, forty-seven million, three hundred thirty-nine thousand, one hundred eighty-eight".