229027329 has 12 divisors (see below), whose sum is σ = 330969600. Its totient is φ = 152614584.

The previous prime is 229027313. The next prime is 229027369. The reversal of 229027329 is 923720922.

It is a happy number.

It is not a de Polignac number, because 229027329 - 2⁴ = 229027313 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 229027293 and 229027302.

It is not an unprimeable number, because it can be changed into a prime (229027369) 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 11 ways as a sum of consecutive naturals, for example, 21492 + ... + 30330.

It is an arithmetic number, because the mean of its divisors is an integer number (27580800).

Almost surely, 2^229027329 is an apocalyptic number.

It is an amenable number.

229027329 is a deficient number, since it is larger than the sum of its proper divisors (101942271).

229027329 is a wasteful number, since it uses less digits than its factorization.

229027329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11724 (or 11721 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 229027329 is about 15133.6488990593. The cubic root of 229027329 is about 611.8276539562.

The spelling of 229027329 in words is "two hundred twenty-nine million, twenty-seven thousand, three hundred twenty-nine".