7160997888 has 384 divisors, whose sum is σ = 23642236800. Its totient is φ = 2123366400.

The previous prime is 7160997817. The next prime is 7160997901. The reversal of 7160997888 is 8887990617.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37103520 + ... + 37103712.

It is an arithmetic number, because the mean of its divisors is an integer number (61568325).

Almost surely, 2^7160997888 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 7160997888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11821118400).

7160997888 is an abundant number, since it is smaller than the sum of its proper divisors (16481238912).

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

7160997888 is a wasteful number, since it uses less digits than its factorization.

7160997888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 63.

The square root of 7160997888 is about 84622.6795132369. The cubic root of 7160997888 is about 1927.4857762126.

The spelling of 7160997888 in words is "seven billion, one hundred sixty million, nine hundred ninety-seven thousand, eight hundred eighty-eight".