3144322 has 8 divisors (see below), whose sum is σ = 4739472. Its totient is φ = 1564500.

The previous prime is 3144313. The next prime is 3144343. The reversal of 3144322 is 2234413.

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 3144322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3304 + ... + 4147.

It is an arithmetic number, because the mean of its divisors is an integer number (592434).

Almost surely, 2^3144322 is an apocalyptic number.

3144322 is a deficient number, since it is larger than the sum of its proper divisors (1595150).

3144322 is a wasteful number, since it uses less digits than its factorization.

3144322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7664.

The product of its digits is 576, while the sum is 19.

The square root of 3144322 is about 1773.2236181599. The cubic root of 3144322 is about 146.5015899838.

Adding to 3144322 its reverse (2234413), we get a palindrome (5378735).

Subtracting from 3144322 its reverse (2234413), we obtain a palindrome (909909).

The spelling of 3144322 in words is "three million, one hundred forty-four thousand, three hundred twenty-two".