229729339 has 8 divisors (see below), whose sum is σ = 264872160. Its totient is φ = 195167616.

The previous prime is 229729333. The next prime is 229729343. The reversal of 229729339 is 933927922.

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

It is not a de Polignac number, because 229729339 - 2⁵ = 229729307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229729333) 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, 144424 + ... + 146005.

It is an arithmetic number, because the mean of its divisors is an integer number (33109020).

Almost surely, 2^229729339 is an apocalyptic number.

229729339 is a deficient number, since it is larger than the sum of its proper divisors (35142821).

229729339 is a wasteful number, since it uses less digits than its factorization.

229729339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290549.

The product of its digits is 367416, while the sum is 46.

The square root of 229729339 is about 15156.8248323981. The cubic root of 229729339 is about 612.4521369790.

The spelling of 229729339 in words is "two hundred twenty-nine million, seven hundred twenty-nine thousand, three hundred thirty-nine".