326346330506 has 12 divisors (see below), whose sum is σ = 569441046258. Its totient is φ = 139862713032.

The previous prime is 326346330503. The next prime is 326346330517. The reversal of 326346330506 is 605033643623.

It can be written as a sum of positive squares in only one way, i.e., 278846307481 + 47500023025 = 528059^2 + 217945^2 .

It is not an unprimeable number, because it can be changed into a prime (326346330503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1665032201 + ... + 1665032396.

Almost surely, 2^326346330506 is an apocalyptic number.

326346330506 is a deficient number, since it is larger than the sum of its proper divisors (243094715752).

326346330506 is a wasteful number, since it uses less digits than its factorization.

326346330506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330064613 (or 3330064606 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 41.

The spelling of 326346330506 in words is "three hundred twenty-six billion, three hundred forty-six million, three hundred thirty thousand, five hundred six".