3442442 has 8 divisors (see below), whose sum is σ = 5289732. Its totient is φ = 1679200.

The previous prime is 3442441. The next prime is 3442469. The reversal of 3442442 is 2442443.

It can be written as a sum of positive squares in 2 ways, for example, as 2337841 + 1104601 = 1529^2 + 1051^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3442441) 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, 20909 + ... + 21072.

Almost surely, 2^3442442 is an apocalyptic number.

3442442 is a deficient number, since it is larger than the sum of its proper divisors (1847290).

3442442 is a wasteful number, since it uses less digits than its factorization.

3442442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42024.

The product of its digits is 3072, while the sum is 23.

The square root of 3442442 is about 1855.3819013885. The cubic root of 3442442 is about 150.9925584392.

Adding to 3442442 its reverse (2442443), we get a palindrome (5884885).

Subtracting from 3442442 its reverse (2442443), we obtain a palindrome (999999).

It can be divided in two parts, 344 and 2442, that multiplied together give a palindrome (840048).

The spelling of 3442442 in words is "three million, four hundred forty-two thousand, four hundred forty-two".