326353 has 2 divisors, whose sum is σ = 326354. Its totient is φ = 326352.

The previous prime is 326351. The next prime is 326369. The reversal of 326353 is 353623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 238144 + 88209 = 488^2 + 297^2 .

It is a cyclic number.

It is not a de Polignac number, because 326353 - 2¹ = 326351 is a prime.

Together with 326351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (326351) 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 as a sum of consecutive naturals, namely, 163176 + 163177.

It is an arithmetic number, because the mean of its divisors is an integer number (163177).

2³²⁶³⁵³ is an apocalyptic number.

It is an amenable number.

326353 is a deficient number, since it is larger than the sum of its proper divisors (1).

326353 is an equidigital number, since it uses as much as digits as its factorization.

326353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 22.

The square root of 326353 is about 571.2731395751. The cubic root of 326353 is about 68.8487198857.

Adding to 326353 its reverse (353623), we get a palindrome (679976).

The spelling of 326353 in words is "three hundred twenty-six thousand, three hundred fifty-three".