8016801688 has 16 divisors (see below), whose sum is σ = 17178860880. Its totient is φ = 3435772128.

The previous prime is 8016801679. The next prime is 8016801691. The reversal of 8016801688 is 8861086108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71578531 + ... + 71578642.

It is an arithmetic number, because the mean of its divisors is an integer number (1073678805).

Almost surely, 2^8016801688 is an apocalyptic number.

It is an amenable number.

8016801688 is an abundant number, since it is smaller than the sum of its proper divisors (9162059192).

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

8016801688 is a wasteful number, since it uses less digits than its factorization.

8016801688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143157186 (or 143157182 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 46.

The square root of 8016801688 is about 89536.5941277643. The cubic root of 8016801688 is about 2001.3991616118.

The spelling of 8016801688 in words is "eight billion, sixteen million, eight hundred one thousand, six hundred eighty-eight".