224716349 has 16 divisors (see below), whose sum is σ = 267732864. Its totient is φ = 185908800.

The previous prime is 224716339. The next prime is 224716351. The reversal of 224716349 is 943617422.

It is not a de Polignac number, because 224716349 - 2¹² = 224712253 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 (224716339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914 + ... + 21219.

It is an arithmetic number, because the mean of its divisors is an integer number (16733304).

Almost surely, 2^224716349 is an apocalyptic number.

It is an amenable number.

224716349 is a deficient number, since it is larger than the sum of its proper divisors (43016515).

224716349 is a wasteful number, since it uses less digits than its factorization.

224716349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22228.

The product of its digits is 72576, while the sum is 38.

The square root of 224716349 is about 14990.5419848650. The cubic root of 224716349 is about 607.9645035328.

The spelling of 224716349 in words is "two hundred twenty-four million, seven hundred sixteen thousand, three hundred forty-nine".