3876172 has 12 divisors (see below), whose sum is σ = 6819120. Its totient is φ = 1927856.

The previous prime is 3876161. The next prime is 3876179. The reversal of 3876172 is 2716783.

3876172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3876179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1672 + ... + 3247.

It is an arithmetic number, because the mean of its divisors is an integer number (568260).

Almost surely, 2^3876172 is an apocalyptic number.

It is an amenable number.

3876172 is a deficient number, since it is larger than the sum of its proper divisors (2942948).

3876172 is a wasteful number, since it uses less digits than its factorization.

3876172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5120 (or 5118 counting only the distinct ones).

The product of its digits is 14112, while the sum is 34.

The square root of 3876172 is about 1968.7996342950. The cubic root of 3876172 is about 157.0848662841.

The spelling of 3876172 in words is "three million, eight hundred seventy-six thousand, one hundred seventy-two".