326133341 has 4 divisors (see below), whose sum is σ = 329125500. Its totient is φ = 323141184.

The previous prime is 326133323. The next prime is 326133349. The reversal of 326133341 is 143331623.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143331623 = 47 ⋅3049609.

It can be written as a sum of positive squares in 2 ways, for example, as 200222500 + 125910841 = 14150^2 + 11221^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-326133341 is a prime.

It is a super-2 number, since 2×326133341² = 212725912223644562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 326133341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326133349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1495916 + ... + 1496133.

It is an arithmetic number, because the mean of its divisors is an integer number (82281375).

Almost surely, 2^326133341 is an apocalyptic number.

It is an amenable number.

326133341 is a deficient number, since it is larger than the sum of its proper divisors (2992159).

326133341 is a wasteful number, since it uses less digits than its factorization.

326133341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992158.

The product of its digits is 3888, while the sum is 26.

The square root of 326133341 is about 18059.1622452427. The cubic root of 326133341 is about 688.3326970832.

Adding to 326133341 its reverse (143331623), we get a palindrome (469464964).

The spelling of 326133341 in words is "three hundred twenty-six million, one hundred thirty-three thousand, three hundred forty-one".