3851739671 has 6 divisors (see below), whose sum is σ = 4170818880. Its totient is φ = 3555451848.

The previous prime is 3851739659. The next prime is 3851739707. The reversal of 3851739671 is 1769371583.

3851739671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3851739671 - 2⁶ = 3851739607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3851739601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11395511 + ... + 11395848.

It is an arithmetic number, because the mean of its divisors is an integer number (695136480).

Almost surely, 2^3851739671 is an apocalyptic number.

3851739671 is a deficient number, since it is larger than the sum of its proper divisors (319079209).

3851739671 is a wasteful number, since it uses less digits than its factorization.

3851739671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22791385 (or 22791372 counting only the distinct ones).

The product of its digits is 952560, while the sum is 50.

The square root of 3851739671 is about 62062.3853151005. The cubic root of 3851739671 is about 1567.5412405600.

The spelling of 3851739671 in words is "three billion, eight hundred fifty-one million, seven hundred thirty-nine thousand, six hundred seventy-one".