3861664174 has 16 divisors (see below), whose sum is σ = 5954140656. Its totient is φ = 1877040000.

The previous prime is 3861664153. The next prime is 3861664181. The reversal of 3861664174 is 4714661683.

3861664174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67149 + ... + 110599.

It is an arithmetic number, because the mean of its divisors is an integer number (372133791).

Almost surely, 2^3861664174 is an apocalyptic number.

3861664174 is a deficient number, since it is larger than the sum of its proper divisors (2092476482).

3861664174 is a wasteful number, since it uses less digits than its factorization.

3861664174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44691.

The product of its digits is 580608, while the sum is 46.

The square root of 3861664174 is about 62142.2897389531. The cubic root of 3861664174 is about 1568.8864098056.

The spelling of 3861664174 in words is "three billion, eight hundred sixty-one million, six hundred sixty-four thousand, one hundred seventy-four".