3860642671 has 4 divisors (see below), whose sum is σ = 3861520344. Its totient is φ = 3859765000.

The previous prime is 3860642657. The next prime is 3860642683. The reversal of 3860642671 is 1762460683.

3860642671 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3860642671 - 2³¹ = 1713159023 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 (3860642771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432205 + ... + 441046.

It is an arithmetic number, because the mean of its divisors is an integer number (965380086).

Almost surely, 2^3860642671 is an apocalyptic number.

3860642671 is a deficient number, since it is larger than the sum of its proper divisors (877673).

3860642671 is an equidigital number, since it uses as much as digits as its factorization.

3860642671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877672.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 3860642671 is about 62134.0701306457. The cubic root of 3860642671 is about 1568.7480615501.

The spelling of 3860642671 in words is "three billion, eight hundred sixty million, six hundred forty-two thousand, six hundred seventy-one".