223434364 has 24 divisors (see below), whose sum is σ = 402369968. Its totient is φ = 108501120.

The previous prime is 223434361. The next prime is 223434401. The reversal of 223434364 is 463434322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223434361) 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, 27544 + ... + 34720.

Almost surely, 2^223434364 is an apocalyptic number.

It is an amenable number.

223434364 is a deficient number, since it is larger than the sum of its proper divisors (178935604).

223434364 is a wasteful number, since it uses less digits than its factorization.

223434364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7405 (or 7403 counting only the distinct ones).

The product of its digits is 41472, while the sum is 31.

The square root of 223434364 is about 14947.7210303109. The cubic root of 223434364 is about 606.8061718116.

Adding to 223434364 its reverse (463434322), we get a palindrome (686868686).

The spelling of 223434364 in words is "two hundred twenty-three million, four hundred thirty-four thousand, three hundred sixty-four".