229396039 has 8 divisors (see below), whose sum is σ = 230578992. Its totient is φ = 228216960.

The previous prime is 229396033. The next prime is 229396081. The reversal of 229396039 is 930693922.

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

It is a cyclic number.

It is not a de Polignac number, because 229396039 - 2¹¹ = 229393991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229395986 and 229396004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229396033) 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, 243309 + ... + 244249.

It is an arithmetic number, because the mean of its divisors is an integer number (28822374).

Almost surely, 2^229396039 is an apocalyptic number.

229396039 is a deficient number, since it is larger than the sum of its proper divisors (1182953).

229396039 is an equidigital number, since it uses as much as digits as its factorization.

229396039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937.

The product of its (nonzero) digits is 157464, while the sum is 43.

The square root of 229396039 is about 15145.8257945878. The cubic root of 229396039 is about 612.1558040600.

The spelling of 229396039 in words is "two hundred twenty-nine million, three hundred ninety-six thousand, thirty-nine".