393234099 has 8 divisors (see below), whose sum is σ = 524527872. Its totient is φ = 262048200.

The previous prime is 393234073. The next prime is 393234161. The reversal of 393234099 is 990432393.

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

It is not a de Polignac number, because 393234099 - 2⁵ = 393234067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 393234099.

It is not an unprimeable number, because it can be changed into a prime (393234019) 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, 18039 + ... + 33344.

It is an arithmetic number, because the mean of its divisors is an integer number (65565984).

Almost surely, 2^393234099 is an apocalyptic number.

393234099 is a deficient number, since it is larger than the sum of its proper divisors (131293773).

393234099 is a wasteful number, since it uses less digits than its factorization.

393234099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53937.

The product of its (nonzero) digits is 157464, while the sum is 42.

The square root of 393234099 is about 19830.1310888254. The cubic root of 393234099 is about 732.6283553954.

The spelling of 393234099 in words is "three hundred ninety-three million, two hundred thirty-four thousand, ninety-nine".