3844881 has 8 divisors (see below), whose sum is σ = 5696160. Its totient is φ = 2563236.

The previous prime is 3844877. The next prime is 3844901. The reversal of 3844881 is 1884483.

3844881 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 3844881 - 2² = 3844877 is a prime.

It is a super-2 number, since 2×3844881² = 29566219808322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3844801) 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 7 ways as a sum of consecutive naturals, for example, 71175 + ... + 71228.

It is an arithmetic number, because the mean of its divisors is an integer number (712020).

Almost surely, 2^3844881 is an apocalyptic number.

It is an amenable number.

3844881 is a deficient number, since it is larger than the sum of its proper divisors (1851279).

3844881 is a wasteful number, since it uses less digits than its factorization.

3844881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142412 (or 142406 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The square root of 3844881 is about 1960.8368111600. The cubic root of 3844881 is about 156.6610264053.

The spelling of 3844881 in words is "three million, eight hundred forty-four thousand, eight hundred eighty-one".