8068139783 has 8 divisors (see below), whose sum is σ = 8802371856. Its totient is φ = 7334035200.

The previous prime is 8068139759. The next prime is 8068139789. The reversal of 8068139783 is 3879318608.

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 8068139783 - 2²⁴ = 8051362567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8068139789) 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, 141473 + ... + 190133.

It is an arithmetic number, because the mean of its divisors is an integer number (1100296482).

Almost surely, 2^8068139783 is an apocalyptic number.

8068139783 is a deficient number, since it is larger than the sum of its proper divisors (734232073).

8068139783 is a wasteful number, since it uses less digits than its factorization.

8068139783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63745.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 8068139783 is about 89822.8243989244. The cubic root of 8068139783 is about 2005.6622694739.

The spelling of 8068139783 in words is "eight billion, sixty-eight million, one hundred thirty-nine thousand, seven hundred eighty-three".