3842119 has 4 divisors (see below), whose sum is σ = 4068144. Its totient is φ = 3616096.

The previous prime is 3842101. The next prime is 3842143. The reversal of 3842119 is 9112483.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3842119 - 2⁷ = 3841991 is a prime.

It is a super-2 number, since 2×3842119² = 29523756820322, which contains 22 as substring.

It is a Duffinian number.

3842119 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3842149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112987 + ... + 113020.

It is an arithmetic number, because the mean of its divisors is an integer number (1017036).

Almost surely, 2^3842119 is an apocalyptic number.

3842119 is a deficient number, since it is larger than the sum of its proper divisors (226025).

3842119 is a wasteful number, since it uses less digits than its factorization.

3842119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226024.

The product of its digits is 1728, while the sum is 28.

The square root of 3842119 is about 1960.1323934877. The cubic root of 3842119 is about 156.6235045325.

The spelling of 3842119 in words is "three million, eight hundred forty-two thousand, one hundred nineteen".