8059391108 has 12 divisors (see below), whose sum is σ = 14128725660. Its totient is φ = 4022612352.

The previous prime is 8059391083. The next prime is 8059391183. The reversal of 8059391108 is 8011939508.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3952888384 + 4106502724 = 62872^2 + 64082^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1768241 + ... + 1772792.

It is an arithmetic number, because the mean of its divisors is an integer number (1177393805).

Almost surely, 2^8059391108 is an apocalyptic number.

It is an amenable number.

8059391108 is a deficient number, since it is larger than the sum of its proper divisors (6069334552).

8059391108 is a wasteful number, since it uses less digits than its factorization.

8059391108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541606 (or 3541604 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 44.

The square root of 8059391108 is about 89774.1115689818. Note that the first 3 decimals coincide. The cubic root of 8059391108 is about 2004.9370616827.

The spelling of 8059391108 in words is "eight billion, fifty-nine million, three hundred ninety-one thousand, one hundred eight".