3221342 has 8 divisors (see below), whose sum is σ = 4877496. Its totient is φ = 1595512.

The previous prime is 3221327. The next prime is 3221353. The reversal of 3221342 is 2431223.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3221342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7313 + ... + 7740.

It is an arithmetic number, because the mean of its divisors is an integer number (609687).

Almost surely, 2^3221342 is an apocalyptic number.

3221342 is a deficient number, since it is larger than the sum of its proper divisors (1656154).

3221342 is a wasteful number, since it uses less digits than its factorization.

3221342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15162.

The product of its digits is 288, while the sum is 17.

The square root of 3221342 is about 1794.8097392203. The cubic root of 3221342 is about 147.6881368319.

Adding to 3221342 its reverse (2431223), we get a palindrome (5652565).

The spelling of 3221342 in words is "three million, two hundred twenty-one thousand, three hundred forty-two".