224434399 has 8 divisors (see below), whose sum is σ = 256722048. Its totient is φ = 192203160.

The previous prime is 224434381. The next prime is 224434409. The reversal of 224434399 is 993434422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224434399 - 2¹⁵ = 224401631 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 (224437399) 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, 5197 + ... + 21814.

It is an arithmetic number, because the mean of its divisors is an integer number (32090256).

Almost surely, 2^224434399 is an apocalyptic number.

224434399 is a deficient number, since it is larger than the sum of its proper divisors (32287649).

224434399 is a wasteful number, since it uses less digits than its factorization.

224434399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28205.

The product of its digits is 186624, while the sum is 40.

The square root of 224434399 is about 14981.1347701034. The cubic root of 224434399 is about 607.7101275400.

The spelling of 224434399 in words is "two hundred twenty-four million, four hundred thirty-four thousand, three hundred ninety-nine".