3844986 has 16 divisors (see below), whose sum is σ = 7711200. Its totient is φ = 1278128.

The previous prime is 3844963. The next prime is 3844987. The reversal of 3844986 is 6894483.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3844987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2425 + ... + 3683.

It is an arithmetic number, because the mean of its divisors is an integer number (481950).

Almost surely, 2^3844986 is an apocalyptic number.

3844986 is an abundant number, since it is smaller than the sum of its proper divisors (3866214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3844986 is a wasteful number, since it uses less digits than its factorization.

3844986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773.

The product of its digits is 165888, while the sum is 42.

The square root of 3844986 is about 1960.8635852603. The cubic root of 3844986 is about 156.6624524796.

The spelling of 3844986 in words is "three million, eight hundred forty-four thousand, nine hundred eighty-six".