3968117233 has 2 divisors, whose sum is σ = 3968117234. Its totient is φ = 3968117232.

The previous prime is 3968117171. The next prime is 3968117291. The reversal of 3968117233 is 3327118693.

It is a happy number.

3968117233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3606242704 + 361874529 = 60052^2 + 19023^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3968117233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3968117233.

It is not a weakly prime, because it can be changed into another prime (3968117533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1984058616 + 1984058617.

It is an arithmetic number, because the mean of its divisors is an integer number (1984058617).

Almost surely, 2^3968117233 is an apocalyptic number.

It is an amenable number.

3968117233 is a deficient number, since it is larger than the sum of its proper divisors (1).

3968117233 is an equidigital number, since it uses as much as digits as its factorization.

3968117233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 43.

The square root of 3968117233 is about 62992.9935230895. The cubic root of 3968117233 is about 1583.1722349655.

The spelling of 3968117233 in words is "three billion, nine hundred sixty-eight million, one hundred seventeen thousand, two hundred thirty-three".