8047360384 has 64 divisors (see below), whose sum is σ = 18580320000. Its totient is φ = 3400266240.

The previous prime is 8047360319. The next prime is 8047360457. The reversal of 8047360384 is 4830637408.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8047360384.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367 + ... + 126865.

It is an arithmetic number, because the mean of its divisors is an integer number (290317500).

Almost surely, 2^8047360384 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 8047360384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9290160000).

8047360384 is an abundant number, since it is smaller than the sum of its proper divisors (10532959616).

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

8047360384 is a wasteful number, since it uses less digits than its factorization.

8047360384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126591 (or 126579 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The square root of 8047360384 is about 89707.0810137082. The cubic root of 8047360384 is about 2003.9389359656.

The spelling of 8047360384 in words is "eight billion, forty-seven million, three hundred sixty thousand, three hundred eighty-four".