229343365 has 4 divisors (see below), whose sum is σ = 275212044. Its totient is φ = 183474688.

The previous prime is 229343341. The next prime is 229343369. The reversal of 229343365 is 563343922.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 123520996 + 105822369 = 11114^2 + 10287^2 .

It is a cyclic number.

It is not a de Polignac number, because 229343365 - 2¹⁵ = 229310597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229343369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22934332 + ... + 22934341.

It is an arithmetic number, because the mean of its divisors is an integer number (68803011).

Almost surely, 2^229343365 is an apocalyptic number.

It is an amenable number.

229343365 is a deficient number, since it is larger than the sum of its proper divisors (45868679).

229343365 is an equidigital number, since it uses as much as digits as its factorization.

229343365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45868678.

The product of its digits is 116640, while the sum is 37.

The square root of 229343365 is about 15144.0867998041. The cubic root of 229343365 is about 612.1089459955.

The spelling of 229343365 in words is "two hundred twenty-nine million, three hundred forty-three thousand, three hundred sixty-five".