4086068785 has 16 divisors (see below), whose sum is σ = 4981040640. Its totient is φ = 3217207680.

The previous prime is 4086068747. The next prime is 4086068797. The reversal of 4086068785 is 5878606804.

It is not a de Polignac number, because 4086068785 - 2¹⁹ = 4085544497 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 163150 + ... + 186520.

It is an arithmetic number, because the mean of its divisors is an integer number (311315040).

Almost surely, 2^4086068785 is an apocalyptic number.

It is an amenable number.

4086068785 is a deficient number, since it is larger than the sum of its proper divisors (894971855).

4086068785 is a wasteful number, since it uses less digits than its factorization.

4086068785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23928.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The square root of 4086068785 is about 63922.3652957242. The cubic root of 4086068785 is about 1598.7058265260.

The spelling of 4086068785 in words is "four billion, eighty-six million, sixty-eight thousand, seven hundred eighty-five".