4086226777 has 18 divisors (see below), whose sum is σ = 4485577614. Its totient is φ = 3721547520.

The previous prime is 4086226769. The next prime is 4086226783. The reversal of 4086226777 is 7776226804.

It can be written as a sum of positive squares in 3 ways, for example, as 2159367961 + 1926858816 = 46469^2 + 43896^2 .

It is not a de Polignac number, because 4086226777 - 2³ = 4086226769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4086226777.

It is not an unprimeable number, because it can be changed into a prime (4086526777) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 270373 + ... + 285085.

Almost surely, 2^4086226777 is an apocalyptic number.

It is an amenable number.

4086226777 is a deficient number, since it is larger than the sum of its proper divisors (399350837).

4086226777 is a wasteful number, since it uses less digits than its factorization.

4086226777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14809 (or 14761 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 49.

The square root of 4086226777 is about 63923.6010953701. The cubic root of 4086226777 is about 1598.7264314553.

The spelling of 4086226777 in words is "four billion, eighty-six million, two hundred twenty-six thousand, seven hundred seventy-seven".