3842111 has 8 divisors (see below), whose sum is σ = 4728864. Its totient is φ = 3039840.

The previous prime is 3842101. The next prime is 3842143. The reversal of 3842111 is 1112483.

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 3842111 - 2¹⁰ = 3841087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3842101) 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, 21020 + ... + 21201.

It is an arithmetic number, because the mean of its divisors is an integer number (591108).

Almost surely, 2^3842111 is an apocalyptic number.

3842111 is a deficient number, since it is larger than the sum of its proper divisors (886753).

3842111 is a wasteful number, since it uses less digits than its factorization.

3842111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42241.

The product of its digits is 192, while the sum is 20.

The square root of 3842111 is about 1960.1303528082. The cubic root of 3842111 is about 156.6233958261.

Adding to 3842111 its reverse (1112483), we get a palindrome (4954594).

The spelling of 3842111 in words is "three million, eight hundred forty-two thousand, one hundred eleven".