322344413 has 2 divisors, whose sum is σ = 322344414. Its totient is φ = 322344412.

The previous prime is 322344403. The next prime is 322344439. The reversal of 322344413 is 314443223.

It is an a-pointer prime, because the next prime (322344439) can be obtained adding 322344413 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179613604 + 142730809 = 13402^2 + 11947^2 .

It is a cyclic number.

It is not a de Polignac number, because 322344413 - 2¹⁴ = 322328029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322344403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161172206 + 161172207.

It is an arithmetic number, because the mean of its divisors is an integer number (161172207).

Almost surely, 2^322344413 is an apocalyptic number.

It is an amenable number.

322344413 is a deficient number, since it is larger than the sum of its proper divisors (1).

322344413 is an equidigital number, since it uses as much as digits as its factorization.

322344413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 26.

The square root of 322344413 is about 17953.9525731801. The cubic root of 322344413 is about 685.6566867521.

Adding to 322344413 its reverse (314443223), we get a palindrome (636787636).

The spelling of 322344413 in words is "three hundred twenty-two million, three hundred forty-four thousand, four hundred thirteen".