234993329 has 8 divisors (see below), whose sum is σ = 250070400. Its totient is φ = 220055616.

The previous prime is 234993301. The next prime is 234993379. The reversal of 234993329 is 923399432.

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

It is a de Polignac number, because none of the positive numbers 2^k-234993329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 234993329.

It is not an unprimeable number, because it can be changed into a prime (234993379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31349 + ... + 38114.

It is an arithmetic number, because the mean of its divisors is an integer number (31258800).

Almost surely, 2^234993329 is an apocalyptic number.

It is an amenable number.

234993329 is a deficient number, since it is larger than the sum of its proper divisors (15077071).

234993329 is a wasteful number, since it uses less digits than its factorization.

234993329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69679.

The product of its digits is 314928, while the sum is 44.

The square root of 234993329 is about 15329.4921311830. The cubic root of 234993329 is about 617.0947399629.

The spelling of 234993329 in words is "two hundred thirty-four million, nine hundred ninety-three thousand, three hundred twenty-nine".