3856118 has 16 divisors (see below), whose sum is σ = 6710784. Its totient is φ = 1627560.

The previous prime is 3856109. The next prime is 3856123. The reversal of 3856118 is 8116583.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1118 + ... + 2993.

It is an arithmetic number, because the mean of its divisors is an integer number (419424).

Almost surely, 2^3856118 is an apocalyptic number.

3856118 is a deficient number, since it is larger than the sum of its proper divisors (2854666).

3856118 is a wasteful number, since it uses less digits than its factorization.

3856118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187.

The product of its digits is 5760, while the sum is 32.

The square root of 3856118 is about 1963.7000789326. The cubic root of 3856118 is about 156.8134964695.

The spelling of 3856118 in words is "three million, eight hundred fifty-six thousand, one hundred eighteen".