8477326081 has 8 divisors (see below), whose sum is σ = 10022454720. Its totient is φ = 7015717968.

The previous prime is 8477326079. The next prime is 8477326153. The reversal of 8477326081 is 1806237748.

8477326081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8477326081 - 2¹ = 8477326079 is a prime.

It is a super-4 number, since 4×8477326081⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8477326001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20879911 + ... + 20880316.

It is an arithmetic number, because the mean of its divisors is an integer number (1252806840).

Almost surely, 2^8477326081 is an apocalyptic number.

It is an amenable number.

8477326081 is a deficient number, since it is larger than the sum of its proper divisors (1545128639).

8477326081 is a wasteful number, since it uses less digits than its factorization.

8477326081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41760263.

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 8477326081 is about 92072.3958686859. The cubic root of 8477326081 is about 2039.0112856693.

The spelling of 8477326081 in words is "eight billion, four hundred seventy-seven million, three hundred twenty-six thousand, eighty-one".