353296223 has 12 divisors (see below), whose sum is σ = 415933560. Its totient is φ = 299173392.

The previous prime is 353296219. The next prime is 353296231. The reversal of 353296223 is 322692353.

It is not a de Polignac number, because 353296223 - 2² = 353296219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353296423) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 39368 + ... + 47501.

It is an arithmetic number, because the mean of its divisors is an integer number (34661130).

Almost surely, 2^353296223 is an apocalyptic number.

353296223 is a deficient number, since it is larger than the sum of its proper divisors (62637337).

353296223 is an equidigital number, since it uses as much as digits as its factorization.

353296223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86966 (or 86959 counting only the distinct ones).

The product of its digits is 58320, while the sum is 35.

The square root of 353296223 is about 18796.1757546582. The cubic root of 353296223 is about 706.9352945390.

The spelling of 353296223 in words is "three hundred fifty-three million, two hundred ninety-six thousand, two hundred twenty-three".