223308794 has 8 divisors (see below), whose sum is σ = 349526880. Its totient is φ = 106799836.

The previous prime is 223308749. The next prime is 223308823. The reversal of 223308794 is 497803322.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427224 + ... + 2427315.

It is an arithmetic number, because the mean of its divisors is an integer number (43690860).

Almost surely, 2^223308794 is an apocalyptic number.

223308794 is a deficient number, since it is larger than the sum of its proper divisors (126218086).

223308794 is a wasteful number, since it uses less digits than its factorization.

223308794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4854564.

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

The square root of 223308794 is about 14943.5201341585. The cubic root of 223308794 is about 606.6924755889.

The spelling of 223308794 in words is "two hundred twenty-three million, three hundred eight thousand, seven hundred ninety-four".