3878168 has 32 divisors (see below), whose sum is σ = 8674560. Its totient is φ = 1589280.

The previous prime is 3878143. The next prime is 3878177. The reversal of 3878168 is 8618783.

3878168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 218 + ... + 2793.

It is an arithmetic number, because the mean of its divisors is an integer number (271080).

Almost surely, 2^3878168 is an apocalyptic number.

It is an amenable number.

3878168 is an abundant number, since it is smaller than the sum of its proper divisors (4796392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3878168 is a wasteful number, since it uses less digits than its factorization.

3878168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047 (or 3043 counting only the distinct ones).

The product of its digits is 64512, while the sum is 41.

The square root of 3878168 is about 1969.3064769101. The cubic root of 3878168 is about 157.1118248049. Note that the first 3 decimals are identical.

The spelling of 3878168 in words is "three million, eight hundred seventy-eight thousand, one hundred sixty-eight".