629713 has 4 divisors (see below), whose sum is σ = 719680. Its totient is φ = 539748.

The previous prime is 629711. The next prime is 629723. The reversal of 629713 is 317926.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 629713 - 2¹ = 629711 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (629711) by changing a digit.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44973 + ... + 44986.

It is an arithmetic number, because the mean of its divisors is an integer number (179920).

2⁶²⁹⁷¹³ is an apocalyptic number.

It is an amenable number.

629713 is a deficient number, since it is larger than the sum of its proper divisors (89967).

629713 is an equidigital number, since it uses as much as digits as its factorization.

629713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89966.

The product of its digits is 2268, while the sum is 28.

The square root of 629713 is about 793.5445797181. The cubic root of 629713 is about 85.7131691653.

It can be divided in two parts, 62 and 9713, that multiplied together give a palindrome (602206).

The spelling of 629713 in words is "six hundred twenty-nine thousand, seven hundred thirteen".