326221341 has 8 divisors (see below), whose sum is σ = 446717664. Its totient is φ = 211602960.

The previous prime is 326221331. The next prime is 326221367. The reversal of 326221341 is 143122623.

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

It is not a de Polignac number, because 326221341 - 2¹⁵ = 326188573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326221331) 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 in 7 ways as a sum of consecutive naturals, for example, 1469355 + ... + 1469576.

It is an arithmetic number, because the mean of its divisors is an integer number (55839708).

Almost surely, 2^326221341 is an apocalyptic number.

It is an amenable number.

326221341 is a deficient number, since it is larger than the sum of its proper divisors (120496323).

326221341 is a wasteful number, since it uses less digits than its factorization.

326221341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938971.

The product of its digits is 1728, while the sum is 24.

The square root of 326221341 is about 18061.5985172963. The cubic root of 326221341 is about 688.3946020593.

Adding to 326221341 its reverse (143122623), we get a palindrome (469343964).

The spelling of 326221341 in words is "three hundred twenty-six million, two hundred twenty-one thousand, three hundred forty-one".