224344330 has 64 divisors (see below), whose sum is σ = 479179008. Its totient is φ = 74027520.

The previous prime is 224344313. The next prime is 224344339. The reversal of 224344330 is 33443422.

It is a junction number, because it is equal to n+sod(n) for n = 224344295 and 224344304.

It is not an unprimeable number, because it can be changed into a prime (224344339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219220 + ... + 220240.

It is an arithmetic number, because the mean of its divisors is an integer number (7487172).

Almost surely, 2^224344330 is an apocalyptic number.

224344330 is an abundant number, since it is smaller than the sum of its proper divisors (254834678).

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

224344330 is a wasteful number, since it uses less digits than its factorization.

224344330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 224344330 is about 14978.1283877526. The cubic root of 224344330 is about 607.6288221675.

Adding to 224344330 its reverse (33443422), we get a palindrome (257787752).

The spelling of 224344330 in words is "two hundred twenty-four million, three hundred forty-four thousand, three hundred thirty".