629339 has 2 divisors, whose sum is σ = 629340. Its totient is φ = 629338.

The previous prime is 629311. The next prime is 629341. The reversal of 629339 is 933926.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-629339 is a prime.

Together with 629341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (629939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314669 + 314670.

It is an arithmetic number, because the mean of its divisors is an integer number (314670).

2⁶²⁹³³⁹ is an apocalyptic number.

629339 is a deficient number, since it is larger than the sum of its proper divisors (1).

629339 is an equidigital number, since it uses as much as digits as its factorization.

629339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 32.

The square root of 629339 is about 793.3088931810. The cubic root of 629339 is about 85.6961968442.

The spelling of 629339 in words is "six hundred twenty-nine thousand, three hundred thirty-nine".