1323344 has 40 divisors (see below), whose sum is σ = 2862912. Its totient is φ = 587520.

The previous prime is 1323337. The next prime is 1323349. The reversal of 1323344 is 4433231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12797 + ... + 12899.

2^1323344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1323344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1431456).

1323344 is an abundant number, since it is smaller than the sum of its proper divisors (1539568).

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

1323344 is a wasteful number, since it uses less digits than its factorization.

1323344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 189 counting only the distinct ones).

The product of its digits is 864, while the sum is 20.

The square root of 1323344 is about 1150.3668979939. The cubic root of 1323344 is about 109.7886852242.

Adding to 1323344 its reverse (4433231), we get a palindrome (5756575).

The spelling of 1323344 in words is "one million, three hundred twenty-three thousand, three hundred forty-four".