4663212329 has 2 divisors, whose sum is σ = 4663212330. Its totient is φ = 4663212328.

The previous prime is 4663212317. The next prime is 4663212331. The reversal of 4663212329 is 9232123664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3354726400 + 1308485929 = 57920^2 + 36173^2 .

It is a cyclic number.

It is not a de Polignac number, because 4663212329 - 2¹⁶ = 4663146793 is a prime.

It is a super-4 number, since 4×4663212329⁴ (a number of 40 digits) contains 4444 as substring.

It is a Sophie Germain prime.

Together with 4663212331, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4663212292 and 4663212301.

It is not a weakly prime, because it can be changed into another prime (4663292329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2331606164 + 2331606165.

It is an arithmetic number, because the mean of its divisors is an integer number (2331606165).

Almost surely, 2^4663212329 is an apocalyptic number.

It is an amenable number.

4663212329 is a deficient number, since it is larger than the sum of its proper divisors (1).

4663212329 is an equidigital number, since it uses as much as digits as its factorization.

4663212329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 38.

The square root of 4663212329 is about 68287.7172630628. The cubic root of 4663212329 is about 1670.6868854984.

The spelling of 4663212329 in words is "four billion, six hundred sixty-three million, two hundred twelve thousand, three hundred twenty-nine".