6329622829 has 2 divisors, whose sum is σ = 6329622830. Its totient is φ = 6329622828.

The previous prime is 6329622809. The next prime is 6329622863. The reversal of 6329622829 is 9282269236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4802767204 + 1526855625 = 69302^2 + 39075^2 .

It is a cyclic number.

It is not a de Polignac number, because 6329622829 - 2⁵ = 6329622797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6329622809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3164811414 + 3164811415.

It is an arithmetic number, because the mean of its divisors is an integer number (3164811415).

Almost surely, 2^6329622829 is an apocalyptic number.

It is an amenable number.

6329622829 is a deficient number, since it is larger than the sum of its proper divisors (1).

6329622829 is an equidigital number, since it uses as much as digits as its factorization.

6329622829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 49.

The square root of 6329622829 is about 79558.9267712932. The cubic root of 6329622829 is about 1849.8049786143.

The spelling of 6329622829 in words is "six billion, three hundred twenty-nine million, six hundred twenty-two thousand, eight hundred twenty-nine".