1323349 has 2 divisors, whose sum is σ = 1323350. Its totient is φ = 1323348.

The previous prime is 1323337. The next prime is 1323367. The reversal of 1323349 is 9433231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1306449 + 16900 = 1143^2 + 130^2 .

It is an emirp because it is prime and its reverse (9433231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1323349 - 2⁷ = 1323221 is a prime.

1323349 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1323319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661674 + 661675.

It is an arithmetic number, because the mean of its divisors is an integer number (661675).

2^1323349 is an apocalyptic number.

It is an amenable number.

1323349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323349 is an equidigital number, since it uses as much as digits as its factorization.

1323349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 25.

The square root of 1323349 is about 1150.3690712115. The cubic root of 1323349 is about 109.7888234958.

It can be divided in two parts, 132 and 3349, that added together give a square (3481 = 59²).

The spelling of 1323349 in words is "one million, three hundred twenty-three thousand, three hundred forty-nine".