229346697 has 4 divisors (see below), whose sum is σ = 305795600. Its totient is φ = 152897796.

The previous prime is 229346693. The next prime is 229346723. The reversal of 229346697 is 796643922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 229346697 - 2² = 229346693 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229346693) 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, 38224447 + ... + 38224452.

It is an arithmetic number, because the mean of its divisors is an integer number (76448900).

Almost surely, 2^229346697 is an apocalyptic number.

It is an amenable number.

229346697 is a deficient number, since it is larger than the sum of its proper divisors (76448903).

229346697 is an equidigital number, since it uses as much as digits as its factorization.

229346697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76448902.

The product of its digits is 979776, while the sum is 48.

The square root of 229346697 is about 15144.1968093392. The cubic root of 229346697 is about 612.1119103093. Note that the first 3 decimals are identical.

The spelling of 229346697 in words is "two hundred twenty-nine million, three hundred forty-six thousand, six hundred ninety-seven".