629338163 has 2 divisors, whose sum is σ = 629338164. Its totient is φ = 629338162.

The previous prime is 629338141. The next prime is 629338201. The reversal of 629338163 is 361833926.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 629338163 - 2²⁴ = 612560947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 629338163.

It is not a weakly prime, because it can be changed into another prime (629338063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314669081 + 314669082.

It is an arithmetic number, because the mean of its divisors is an integer number (314669082).

Almost surely, 2^629338163 is an apocalyptic number.

629338163 is a deficient number, since it is larger than the sum of its proper divisors (1).

629338163 is an equidigital number, since it uses as much as digits as its factorization.

629338163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 41.

The square root of 629338163 is about 25086.6132229921. The cubic root of 629338163 is about 856.9615885318.

The spelling of 629338163 in words is "six hundred twenty-nine million, three hundred thirty-eight thousand, one hundred sixty-three".