326361433 has 4 divisors (see below), whose sum is σ = 326466100. Its totient is φ = 326256768.

The previous prime is 326361377. The next prime is 326361437. The reversal of 326361433 is 334163623.

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: 334163623 = 14503 ⋅23041.

It can be written as a sum of positive squares in 2 ways, for example, as 250810569 + 75550864 = 15837^2 + 8692^2 .

It is a cyclic number.

It is not a de Polignac number, because 326361433 - 2¹³ = 326353241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 326361395 and 326361404.

It is not an unprimeable number, because it can be changed into a prime (326361437) 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, 47508 + ... + 53941.

It is an arithmetic number, because the mean of its divisors is an integer number (81616525).

Almost surely, 2^326361433 is an apocalyptic number.

It is an amenable number.

326361433 is a deficient number, since it is larger than the sum of its proper divisors (104667).

326361433 is a wasteful number, since it uses less digits than its factorization.

326361433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104666.

The product of its digits is 23328, while the sum is 31.

The square root of 326361433 is about 18065.4762738213. The cubic root of 326361433 is about 688.4931290030.

The spelling of 326361433 in words is "three hundred twenty-six million, three hundred sixty-one thousand, four hundred thirty-three".