8716942081 has 8 divisors (see below), whose sum is σ = 8876067200. Its totient is φ = 8559036720.

The previous prime is 8716942067. The next prime is 8716942093. The reversal of 8716942081 is 1802496178.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8716942081 - 2⁷ = 8716941953 is a prime.

It is a super-2 number, since 2×8716942081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8716942981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290511 + ... + 319108.

It is an arithmetic number, because the mean of its divisors is an integer number (1109508400).

Almost surely, 2^8716942081 is an apocalyptic number.

It is an amenable number.

8716942081 is a deficient number, since it is larger than the sum of its proper divisors (159125119).

8716942081 is a wasteful number, since it uses less digits than its factorization.

8716942081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609879.

The product of its (nonzero) digits is 193536, while the sum is 46.

The square root of 8716942081 is about 93364.5654464262. The cubic root of 8716942081 is about 2058.0443060604.

The spelling of 8716942081 in words is "eight billion, seven hundred sixteen million, nine hundred forty-two thousand, eighty-one".