3876825 has 12 divisors (see below), whose sum is σ = 6409808. Its totient is φ = 2067600.

The previous prime is 3876793. The next prime is 3876827. The reversal of 3876825 is 5286783.

It is not a de Polignac number, because 3876825 - 2⁵ = 3876793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3876827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25771 + ... + 25920.

Almost surely, 2^3876825 is an apocalyptic number.

It is an amenable number.

3876825 is a deficient number, since it is larger than the sum of its proper divisors (2532983).

3876825 is a wasteful number, since it uses less digits than its factorization.

3876825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51704 (or 51699 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 3876825 is about 1968.9654644000. The cubic root of 3876825 is about 157.0936868987.

The spelling of 3876825 in words is "three million, eight hundred seventy-six thousand, eight hundred twenty-five".