3834089727892 has 12 divisors (see below), whose sum is σ = 7104342731220. Its totient is φ = 1804277518976.

The previous prime is 3834089727821. The next prime is 3834089727929. The reversal of 3834089727892 is 2987279804383.

It can be written as a sum of positive squares in 2 ways, for example, as 3152137481476 + 681952246416 = 1775426^2 + 825804^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28191836167 + ... + 28191836302.

It is an arithmetic number, because the mean of its divisors is an integer number (592028560935).

Almost surely, 2^{3834089727892} is an apocalyptic number.

It is an amenable number.

3834089727892 is a deficient number, since it is larger than the sum of its proper divisors (3270253003328).

3834089727892 is a wasteful number, since it uses less digits than its factorization.

3834089727892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56383672490 (or 56383672488 counting only the distinct ones).

The product of its (nonzero) digits is 292626432, while the sum is 70.

The spelling of 3834089727892 in words is "three trillion, eight hundred thirty-four billion, eighty-nine million, seven hundred twenty-seven thousand, eight hundred ninety-two".