3869893 has 4 divisors (see below), whose sum is σ = 3894700. Its totient is φ = 3845244.

The previous prime is 3869881. The next prime is 3869917. The reversal of 3869893 is 3989683.

The cubic root of 3869893 is 157.

It is a perfect power (a cube), and thus also a powerful number.

3869893 is nontrivially palindromic in base 12.

3869893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 20449 + 3849444 = 143^2 + 1962^2 .

It is not a de Polignac number, because 3869893 - 2⁵ = 3869861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3869993) 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 3 ways as a sum of consecutive naturals, for example, 24571 + ... + 24727.

It is an arithmetic number, because the mean of its divisors is an integer number (973675).

Almost surely, 2^3869893 is an apocalyptic number.

It is an amenable number.

3869893 is a deficient number, since it is larger than the sum of its proper divisors (24807).

3869893 is an frugal number, since it uses more digits than its factorization.

3869893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 157 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 3869893 is about 1967.2043615242.

The spelling of 3869893 in words is "three million, eight hundred sixty-nine thousand, eight hundred ninety-three".