3800085771808 has 24 divisors (see below), whose sum is σ = 7481472235020. Its totient is φ = 1900029331200.

The previous prime is 3800085771731. The next prime is 3800085771817. The reversal of 3800085771808 is 8081775800083.

It can be written as a sum of positive squares in 2 ways, for example, as 3696898343824 + 103187427984 = 1922732^2 + 321228^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5337658 + ... + 6007558.

Almost surely, 2^{3800085771808} is an apocalyptic number.

It is an amenable number.

3800085771808 is a deficient number, since it is larger than the sum of its proper divisors (3681386463212).

3800085771808 is a wasteful number, since it uses less digits than its factorization.

3800085771808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847180 (or 847172 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 55.

The spelling of 3800085771808 in words is "three trillion, eight hundred billion, eighty-five million, seven hundred seventy-one thousand, eight hundred eight".