326672323 has 8 divisors (see below), whose sum is σ = 346401360. Its totient is φ = 307000320.

The previous prime is 326672317. The next prime is 326672363. The reversal of 326672323 is 323276623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 326672323 - 2⁹ = 326671811 is a prime.

It is a super-2 number, since 2×326672323² = 213429613228432658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (326672303) 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 7 ways as a sum of consecutive naturals, for example, 2158 + ... + 25651.

It is an arithmetic number, because the mean of its divisors is an integer number (43300170).

Almost surely, 2^326672323 is an apocalyptic number.

326672323 is a deficient number, since it is larger than the sum of its proper divisors (19729037).

326672323 is a wasteful number, since it uses less digits than its factorization.

326672323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28517.

The product of its digits is 54432, while the sum is 34.

The square root of 326672323 is about 18074.0787593725. The cubic root of 326672323 is about 688.7116778030.

The spelling of 326672323 in words is "three hundred twenty-six million, six hundred seventy-two thousand, three hundred twenty-three".