229424393 has 8 divisors (see below), whose sum is σ = 256102176. Its totient is φ = 203716800.

The previous prime is 229424387. The next prime is 229424431. The reversal of 229424393 is 393424922.

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-229424393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229424323) 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, 242048 + ... + 242993.

It is an arithmetic number, because the mean of its divisors is an integer number (32012772).

Almost surely, 2^229424393 is an apocalyptic number.

It is an amenable number.

229424393 is a deficient number, since it is larger than the sum of its proper divisors (26677783).

229424393 is a wasteful number, since it uses less digits than its factorization.

229424393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485095.

The product of its digits is 93312, while the sum is 38.

The square root of 229424393 is about 15146.7617991437. The cubic root of 229424393 is about 612.1810244178.

The spelling of 229424393 in words is "two hundred twenty-nine million, four hundred twenty-four thousand, three hundred ninety-three".