9935608223 has 2 divisors, whose sum is σ = 9935608224. Its totient is φ = 9935608222.

The previous prime is 9935608219. The next prime is 9935608273. The reversal of 9935608223 is 3228065399.

It is a happy number.

9935608223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9935608223 - 2² = 9935608219 is a prime.

It is a super-3 number, since 3×9935608223³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9935608213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4967804111 + 4967804112.

It is an arithmetic number, because the mean of its divisors is an integer number (4967804112).

Almost surely, 2^9935608223 is an apocalyptic number.

9935608223 is a deficient number, since it is larger than the sum of its proper divisors (1).

9935608223 is an equidigital number, since it uses as much as digits as its factorization.

9935608223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 9935608223 is about 99677.5211519628. The cubic root of 9935608223 is about 2149.8004662852.

The spelling of 9935608223 in words is "nine billion, nine hundred thirty-five million, six hundred eight thousand, two hundred twenty-three".