3444222 has 16 divisors (see below), whose sum is σ = 6918912. Its totient is φ = 1143000.

The previous prime is 3444209. The next prime is 3444247. The reversal of 3444222 is 2224443.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363 + ... + 2649.

It is an arithmetic number, because the mean of its divisors is an integer number (432432).

Almost surely, 2^3444222 is an apocalyptic number.

3444222 is an abundant number, since it is smaller than the sum of its proper divisors (3474690).

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

3444222 is a wasteful number, since it uses less digits than its factorization.

3444222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2543.

The product of its digits is 1536, while the sum is 21.

The square root of 3444222 is about 1855.8615250066. The cubic root of 3444222 is about 151.0185787704.

Adding to 3444222 its reverse (2224443), we get a palindrome (5668665).

The spelling of 3444222 in words is "three million, four hundred forty-four thousand, two hundred twenty-two".