629338607 has 4 divisors (see below), whose sum is σ = 629576376. Its totient is φ = 629100840.

The previous prime is 629338597. The next prime is 629338609. The reversal of 629338607 is 706833926.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 629338607 - 2²⁶ = 562229743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629338609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114869 + ... + 120222.

It is an arithmetic number, because the mean of its divisors is an integer number (157394094).

Almost surely, 2^629338607 is an apocalyptic number.

629338607 is a deficient number, since it is larger than the sum of its proper divisors (237769).

629338607 is a wasteful number, since it uses less digits than its factorization.

629338607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237768.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 629338607 is about 25086.6220723317. The cubic root of 629338607 is about 856.9617900614.

The spelling of 629338607 in words is "six hundred twenty-nine million, three hundred thirty-eight thousand, six hundred seven".