3876818 has 16 divisors (see below), whose sum is σ = 6375456. Its totient is φ = 1753440.

The previous prime is 3876793. The next prime is 3876827. The reversal of 3876818 is 8186783.

It is an unprimeable number.

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, 6605 + ... + 7167.

It is an arithmetic number, because the mean of its divisors is an integer number (398466).

Almost surely, 2^3876818 is an apocalyptic number.

3876818 is a deficient number, since it is larger than the sum of its proper divisors (2498638).

3876818 is a wasteful number, since it uses less digits than its factorization.

3876818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889.

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

The square root of 3876818 is about 1968.9636868160. The cubic root of 3876818 is about 157.0935923491.

The spelling of 3876818 in words is "three million, eight hundred seventy-six thousand, eight hundred eighteen".