3906171875 has 16 divisors (see below), whose sum is σ = 4882800000. Its totient is φ = 3124875000.

The previous prime is 3906171847. The next prime is 3906171883. The reversal of 3906171875 is 5781716093.

It is not a de Polignac number, because 3906171875 - 2²² = 3901977571 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53126 + ... + 103124.

It is an arithmetic number, because the mean of its divisors is an integer number (305175000).

Almost surely, 2^3906171875 is an apocalyptic number.

3906171875 is a deficient number, since it is larger than the sum of its proper divisors (976628125).

3906171875 is an frugal number, since it uses more digits than its factorization.

3906171875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50034 (or 50004 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 47.

The square root of 3906171875 is about 62499.3749968750. The cubic root of 3906171875 is about 1574.8908129565.

The spelling of 3906171875 in words is "three billion, nine hundred six million, one hundred seventy-one thousand, eight hundred seventy-five".