3785878 has 8 divisors (see below), whose sum is σ = 5692968. Its totient is φ = 1888224.

The previous prime is 3785861. The next prime is 3785891. The reversal of 3785878 is 8785873.

3785878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1251 + ... + 3022.

It is an arithmetic number, because the mean of its divisors is an integer number (711621).

Almost surely, 2^3785878 is an apocalyptic number.

3785878 is a deficient number, since it is larger than the sum of its proper divisors (1907090).

3785878 is a wasteful number, since it uses less digits than its factorization.

3785878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4718.

The product of its digits is 376320, while the sum is 46.

The square root of 3785878 is about 1945.7332807967. The cubic root of 3785878 is about 155.8555258953.

The spelling of 3785878 in words is "three million, seven hundred eighty-five thousand, eight hundred seventy-eight".