3443442 has 16 divisors (see below), whose sum is σ = 7073472. Its totient is φ = 1116720.

The previous prime is 3443441. The next prime is 3443443. The reversal of 3443442 is 2443443.

It is a happy number.

3443442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3443441) and next prime (3443443).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443441) 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 7 ways as a sum of consecutive naturals, for example, 7534 + ... + 7977.

It is an arithmetic number, because the mean of its divisors is an integer number (442092).

Almost surely, 2^3443442 is an apocalyptic number.

3443442 is an abundant number, since it is smaller than the sum of its proper divisors (3630030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3443442 is a wasteful number, since it uses less digits than its factorization.

3443442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15553.

The product of its digits is 4608, while the sum is 24.

The square root of 3443442 is about 1855.6513681185. The cubic root of 3443442 is about 151.0071777066.

Adding to 3443442 its reverse (2443443), we get a palindrome (5886885).

Subtracting from 3443442 its reverse (2443443), we obtain a palindrome (999999).

The spelling of 3443442 in words is "three million, four hundred forty-three thousand, four hundred forty-two".