1322349 has 8 divisors (see below), whose sum is σ = 2015040. Its totient is φ = 755616.

The previous prime is 1322341. The next prime is 1322357. The reversal of 1322349 is 9432231.

It is an interprime number because it is at equal distance from previous prime (1322341) and next prime (1322357).

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

It is not a de Polignac number, because 1322349 - 2³ = 1322341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31464 + ... + 31505.

It is an arithmetic number, because the mean of its divisors is an integer number (251880).

2^1322349 is an apocalyptic number.

It is an amenable number.

1322349 is a deficient number, since it is larger than the sum of its proper divisors (692691).

1322349 is an equidigital number, since it uses as much as digits as its factorization.

1322349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62979.

The product of its digits is 1296, while the sum is 24.

The square root of 1322349 is about 1149.9343459520. The cubic root of 1322349 is about 109.7611622390.

The spelling of 1322349 in words is "one million, three hundred twenty-two thousand, three hundred forty-nine".