353326223 has 6 divisors (see below), whose sum is σ = 372901464. Its totient is φ = 334729764.

The previous prime is 353326217. The next prime is 353326229. The reversal of 353326223 is 322623353.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (353326217) and next prime (353326229).

It is not a de Polignac number, because 353326223 - 2⁶ = 353326159 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 (353326229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 489011 + ... + 489732.

It is an arithmetic number, because the mean of its divisors is an integer number (62150244).

Almost surely, 2^353326223 is an apocalyptic number.

353326223 is a deficient number, since it is larger than the sum of its proper divisors (19575241).

353326223 is an equidigital number, since it uses as much as digits as its factorization.

353326223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978781 (or 978762 counting only the distinct ones).

The product of its digits is 19440, while the sum is 29.

The square root of 353326223 is about 18796.9737723922. The cubic root of 353326223 is about 706.9553036769.

Adding to 353326223 its reverse (322623353), we get a palindrome (675949576).

The spelling of 353326223 in words is "three hundred fifty-three million, three hundred twenty-six thousand, two hundred twenty-three".