3842144 has 12 divisors (see below), whose sum is σ = 7564284. Its totient is φ = 1921056.

The previous prime is 3842143. The next prime is 3842147. The reversal of 3842144 is 4412483.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3842143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60002 + ... + 60065.

It is an arithmetic number, because the mean of its divisors is an integer number (630357).

Almost surely, 2^3842144 is an apocalyptic number.

It is an amenable number.

3842144 is a deficient number, since it is larger than the sum of its proper divisors (3722140).

3842144 is a wasteful number, since it uses less digits than its factorization.

3842144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120077 (or 120069 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 3842144 is about 1960.1387705976. The cubic root of 3842144 is about 156.6238442391.

The spelling of 3842144 in words is "three million, eight hundred forty-two thousand, one hundred forty-four".