8089481968 has 40 divisors (see below), whose sum is σ = 15926324400. Its totient is φ = 3979981824.

The previous prime is 8089481951. The next prime is 8089481969. The reversal of 8089481968 is 8691849808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8089481969) 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, 235218 + ... + 267406.

It is an arithmetic number, because the mean of its divisors is an integer number (398158110).

Almost surely, 2^8089481968 is an apocalyptic number.

It is an amenable number.

8089481968 is a deficient number, since it is larger than the sum of its proper divisors (7836842432).

8089481968 is a wasteful number, since it uses less digits than its factorization.

8089481968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32449 (or 32443 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 61.

The square root of 8089481968 is about 89941.5475072561. The cubic root of 8089481968 is about 2007.4291999904.

The spelling of 8089481968 in words is "eight billion, eighty-nine million, four hundred eighty-one thousand, nine hundred sixty-eight".