3941863 has 8 divisors (see below), whose sum is σ = 4092480. Its totient is φ = 3793920.

The previous prime is 3941837. The next prime is 3941887. The reversal of 3941863 is 3681493.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3941863 - 2⁵ = 3941831 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 (3941803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2631 + ... + 3847.

It is an arithmetic number, because the mean of its divisors is an integer number (511560).

Almost surely, 2^3941863 is an apocalyptic number.

3941863 is a deficient number, since it is larger than the sum of its proper divisors (150617).

3941863 is a wasteful number, since it uses less digits than its factorization.

3941863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337.

The product of its digits is 15552, while the sum is 34.

The square root of 3941863 is about 1985.4125515872. The cubic root of 3941863 is about 157.9672928079.

The spelling of 3941863 in words is "three million, nine hundred forty-one thousand, eight hundred sixty-three".