7884737168 has 80 divisors (see below), whose sum is σ = 19067529600. Its totient is φ = 3068544000.

The previous prime is 7884737143. The next prime is 7884737177. The reversal of 7884737168 is 8617374887.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1289318 + ... + 1295418.

It is an arithmetic number, because the mean of its divisors is an integer number (238344120).

Almost surely, 2^7884737168 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 7884737168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9533764800).

7884737168 is an abundant number, since it is smaller than the sum of its proper divisors (11182792432).

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

7884737168 is a wasteful number, since it uses less digits than its factorization.

7884737168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7176 (or 7170 counting only the distinct ones).

The product of its digits is 12644352, while the sum is 59.

The square root of 7884737168 is about 88796.0425244279. The cubic root of 7884737168 is about 1990.3482608926.

The spelling of 7884737168 in words is "seven billion, eight hundred eighty-four million, seven hundred thirty-seven thousand, one hundred sixty-eight".