326468847 has 4 divisors (see below), whose sum is σ = 435291800. Its totient is φ = 217645896.

The previous prime is 326468839. The next prime is 326468893. The reversal of 326468847 is 748864623.

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

It is not a de Polignac number, because 326468847 - 2³ = 326468839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 326468796 and 326468805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326468827) 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 3 ways as a sum of consecutive naturals, for example, 54411472 + ... + 54411477.

It is an arithmetic number, because the mean of its divisors is an integer number (108822950).

Almost surely, 2^326468847 is an apocalyptic number.

326468847 is a deficient number, since it is larger than the sum of its proper divisors (108822953).

326468847 is a wasteful number, since it uses less digits than its factorization.

326468847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108822952.

The product of its digits is 1548288, while the sum is 48.

The square root of 326468847 is about 18068.4489373051. The cubic root of 326468847 is about 688.5686543578.

The spelling of 326468847 in words is "three hundred twenty-six million, four hundred sixty-eight thousand, eight hundred forty-seven".