3843873 has 24 divisors (see below), whose sum is σ = 6211296. Its totient is φ = 2270400.

The previous prime is 3843859. The next prime is 3843881. The reversal of 3843873 is 3783483.

3843873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3843873 - 2⁵ = 3843841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3843823) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3586 + ... + 4532.

It is an arithmetic number, because the mean of its divisors is an integer number (258804).

Almost surely, 2^3843873 is an apocalyptic number.

3843873 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3843873 is a deficient number, since it is larger than the sum of its proper divisors (2367423).

3843873 is a wasteful number, since it uses less digits than its factorization.

3843873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005 (or 1002 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 3843873 is about 1960.5797611931. The cubic root of 3843873 is about 156.6473347707.

The spelling of 3843873 in words is "three million, eight hundred forty-three thousand, eight hundred seventy-three".