8071336880 has 160 divisors (see below), whose sum is σ = 19821499200. Its totient is φ = 3053223936.

The previous prime is 8071336879. The next prime is 8071336883. The reversal of 8071336880 is 886331708.

It is not an unprimeable number, because it can be changed into a prime (8071336883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19734116 + ... + 19734524.

It is an arithmetic number, because the mean of its divisors is an integer number (123884370).

Almost surely, 2^8071336880 is an apocalyptic number.

8071336880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8071336880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9910749600).

8071336880 is an abundant number, since it is smaller than the sum of its proper divisors (11750162320).

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

8071336880 is a wasteful number, since it uses less digits than its factorization.

8071336880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 8071336880 is about 89840.6193211066. The cubic root of 8071336880 is about 2005.9271570523.

The spelling of 8071336880 in words is "eight billion, seventy-one million, three hundred thirty-six thousand, eight hundred eighty".