4086068738 has 8 divisors (see below), whose sum is σ = 6340451580. Its totient is φ = 1972584880.

The previous prime is 4086068737. The next prime is 4086068747. The reversal of 4086068738 is 8378606804.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4081037689 + 5031049 = 63883^2 + 2243^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4086068737) 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, 35224673 + ... + 35224788.

Almost surely, 2^4086068738 is an apocalyptic number.

4086068738 is a deficient number, since it is larger than the sum of its proper divisors (2254382842).

4086068738 is a wasteful number, since it uses less digits than its factorization.

4086068738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70449492.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The square root of 4086068738 is about 63922.3649280907. The cubic root of 4086068738 is about 1598.7058203963.

The spelling of 4086068738 in words is "four billion, eighty-six million, sixty-eight thousand, seven hundred thirty-eight".