3878876 has 6 divisors (see below), whose sum is σ = 6788040. Its totient is φ = 1939436.

The previous prime is 3878867. The next prime is 3878879. The reversal of 3878876 is 6788783.

It is a self number, because there is not a number n which added to its sum of digits gives 3878876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3878879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484856 + ... + 484863.

It is an arithmetic number, because the mean of its divisors is an integer number (1131340).

Almost surely, 2^3878876 is an apocalyptic number.

It is an amenable number.

3878876 is a deficient number, since it is larger than the sum of its proper divisors (2909164).

3878876 is a wasteful number, since it uses less digits than its factorization.

3878876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969723 (or 969721 counting only the distinct ones).

The product of its digits is 451584, while the sum is 47.

The square root of 3878876 is about 1969.4862274207. The cubic root of 3878876 is about 157.1213850237.

The spelling of 3878876 in words is "three million, eight hundred seventy-eight thousand, eight hundred seventy-six".