4663212317 has 2 divisors, whose sum is σ = 4663212318. Its totient is φ = 4663212316.

The previous prime is 4663212311. The next prime is 4663212329. The reversal of 4663212317 is 7132123664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4357452121 + 305760196 = 66011^2 + 17486^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4663212317 is a prime.

It is a super-2 number, since 2×4663212317² = 43491098226841016978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4663212311) 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 as a sum of consecutive naturals, namely, 2331606158 + 2331606159.

It is an arithmetic number, because the mean of its divisors is an integer number (2331606159).

Almost surely, 2^4663212317 is an apocalyptic number.

It is an amenable number.

4663212317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4663212317 is an equidigital number, since it uses as much as digits as its factorization.

4663212317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 4663212317 is about 68287.7171751992. The cubic root of 4663212317 is about 1670.6868840653.

The spelling of 4663212317 in words is "four billion, six hundred sixty-three million, two hundred twelve thousand, three hundred seventeen".