326552341 has 4 divisors (see below), whose sum is σ = 326923884. Its totient is φ = 326180800.

The previous prime is 326552329. The next prime is 326552351. The reversal of 326552341 is 143255623.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15171025 + 311381316 = 3895^2 + 17646^2 .

It is a cyclic number.

It is not a de Polignac number, because 326552341 - 2¹¹ = 326550293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326552351) 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, 184450 + ... + 186211.

It is an arithmetic number, because the mean of its divisors is an integer number (81730971).

Almost surely, 2^326552341 is an apocalyptic number.

It is an amenable number.

326552341 is a deficient number, since it is larger than the sum of its proper divisors (371543).

326552341 is an equidigital number, since it uses as much as digits as its factorization.

326552341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371542.

The product of its digits is 21600, while the sum is 31.

The square root of 326552341 is about 18070.7592812256. The cubic root of 326552341 is about 688.6273495456.

The spelling of 326552341 in words is "three hundred twenty-six million, five hundred fifty-two thousand, three hundred forty-one".