326116923 has 8 divisors (see below), whose sum is σ = 474351936. Its totient is φ = 197646600.

The previous prime is 326116913. The next prime is 326116949. The reversal of 326116923 is 329611623.

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

It is not a de Polignac number, because 326116923 - 2⁸ = 326116667 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 9882331 = 326116923 / (3 + 2 + 6 + 1 + 1 + 6 + 9 + 2 + 3).

It is not an unprimeable number, because it can be changed into a prime (326116913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4941133 + ... + 4941198.

It is an arithmetic number, because the mean of its divisors is an integer number (59293992).

Almost surely, 2^326116923 is an apocalyptic number.

326116923 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

326116923 is a deficient number, since it is larger than the sum of its proper divisors (148235013).

326116923 is a wasteful number, since it uses less digits than its factorization.

326116923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9882345.

The product of its digits is 11664, while the sum is 33.

The square root of 326116923 is about 18058.7076780151. The cubic root of 326116923 is about 688.3211463518.

The spelling of 326116923 in words is "three hundred twenty-six million, one hundred sixteen thousand, nine hundred twenty-three".