224466349 has 4 divisors (see below), whose sum is σ = 229941180. Its totient is φ = 218991520.

The previous prime is 224466343. The next prime is 224466353. The reversal of 224466349 is 943664422.

224466349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 39778249 + 184688100 = 6307^2 + 13590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224466349 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 (224466343) 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, 2737354 + ... + 2737435.

It is an arithmetic number, because the mean of its divisors is an integer number (57485295).

Almost surely, 2^224466349 is an apocalyptic number.

It is an amenable number.

224466349 is a deficient number, since it is larger than the sum of its proper divisors (5474831).

224466349 is an equidigital number, since it uses as much as digits as its factorization.

224466349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474830.

The product of its digits is 248832, while the sum is 40.

The square root of 224466349 is about 14982.2010732736. The cubic root of 224466349 is about 607.7389636088.

The spelling of 224466349 in words is "two hundred twenty-four million, four hundred sixty-six thousand, three hundred forty-nine".