3876275139028 has 12 divisors (see below), whose sum is σ = 6804880490772. Its totient is φ = 1932023570240.

The previous prime is 3876275138951. The next prime is 3876275139083. The reversal of 3876275139028 is 8209315726783.

It can be written as a sum of positive squares in 2 ways, for example, as 324339362064 + 3551935776964 = 569508^2 + 1884658^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1528498393 + ... + 1528500928.

It is an arithmetic number, because the mean of its divisors is an integer number (567073374231).

Almost surely, 2^{3876275139028} is an apocalyptic number.

It is an amenable number.

3876275139028 is a deficient number, since it is larger than the sum of its proper divisors (2928605351744).

3876275139028 is a wasteful number, since it uses less digits than its factorization.

3876275139028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056999642 (or 3056999640 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 3876275139028 in words is "three trillion, eight hundred seventy-six billion, two hundred seventy-five million, one hundred thirty-nine thousand, twenty-eight".