3878204 has 24 divisors (see below), whose sum is σ = 7795200. Its totient is φ = 1669680.

The previous prime is 3878183. The next prime is 3878207. The reversal of 3878204 is 4028783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3878207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484 + ... + 3155.

It is an arithmetic number, because the mean of its divisors is an integer number (324800).

Almost surely, 2^3878204 is an apocalyptic number.

It is an amenable number.

3878204 is an abundant number, since it is smaller than the sum of its proper divisors (3916996).

3878204 is a wasteful number, since it uses less digits than its factorization.

3878204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4673 (or 4671 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 3878204 is about 1969.3156171625. The cubic root of 3878204 is about 157.1123109458.

The spelling of 3878204 in words is "three million, eight hundred seventy-eight thousand, two hundred four".