229344768 has 120 divisors (see below), whose sum is σ = 672184656. Its totient is φ = 75264000.

The previous prime is 229344767. The next prime is 229344779. The reversal of 229344768 is 867443922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229344761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326818 + ... + 327518.

Almost surely, 2^229344768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229344768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336092328).

229344768 is an abundant number, since it is smaller than the sum of its proper divisors (442839888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229344768 is an equidigital number, since it uses as much as digits as its factorization.

229344768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796 (or 777 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 229344768 is about 15144.1331214434. The cubic root of 229344768 is about 612.1101941780.

The spelling of 229344768 in words is "two hundred twenty-nine million, three hundred forty-four thousand, seven hundred sixty-eight".