8068789 has 4 divisors (see below), whose sum is σ = 8148780. Its totient is φ = 7988800.

The previous prime is 8068777. The next prime is 8068793. The reversal of 8068789 is 9878608.

8068789 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4708900 + 3359889 = 2170^2 + 1833^2 .

It is a cyclic number.

It is not a de Polignac number, because 8068789 - 2¹³ = 8060597 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 (8068729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39844 + ... + 40045.

It is an arithmetic number, because the mean of its divisors is an integer number (2037195).

Almost surely, 2^8068789 is an apocalyptic number.

It is an amenable number.

8068789 is a deficient number, since it is larger than the sum of its proper divisors (79991).

8068789 is a wasteful number, since it uses less digits than its factorization.

8068789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79990.

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

The square root of 8068789 is about 2840.5613881766. The cubic root of 8068789 is about 200.5716064407.

The spelling of 8068789 in words is "eight million, sixty-eight thousand, seven hundred eighty-nine".