329390093923 has 8 divisors (see below), whose sum is σ = 360134953200. Its totient is φ = 298778618880.

The previous prime is 329390093917. The next prime is 329390093941.

It is a happy number.

329390093923 is nontrivially palindromic in base 10.

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 329390093923 - 2¹⁷ = 329389962851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (329390093023) 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, 33340890 + ... + 33350767.

It is an arithmetic number, because the mean of its divisors is an integer number (45016869150).

Almost surely, 2^329390093923 is an apocalyptic number.

329390093923 is a deficient number, since it is larger than the sum of its proper divisors (30744859277).

329390093923 is a wasteful number, since it uses less digits than its factorization.

329390093923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66692117.

The product of its (nonzero) digits is 2125764, while the sum is 52.

The spelling of 329390093923 in words is "three hundred twenty-nine billion, three hundred ninety million, ninety-three thousand, nine hundred twenty-three".