3944854 has 8 divisors (see below), whose sum is σ = 5932080. Its totient is φ = 1967496.

The previous prime is 3944839. The next prime is 3944861. The reversal of 3944854 is 4584493.

3944854 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 an Ulam number.

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, 1369 + ... + 3124.

It is an arithmetic number, because the mean of its divisors is an integer number (741510).

Almost surely, 2^3944854 is an apocalyptic number.

3944854 is a deficient number, since it is larger than the sum of its proper divisors (1987226).

3944854 is a wasteful number, since it uses less digits than its factorization.

3944854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4934.

The product of its digits is 69120, while the sum is 37.

The square root of 3944854 is about 1986.1656527088. The cubic root of 3944854 is about 158.0072367566.

The spelling of 3944854 in words is "three million, nine hundred forty-four thousand, eight hundred fifty-four".