629304113 has 4 divisors (see below), whose sum is σ = 666322020. Its totient is φ = 592286208.

The previous prime is 629304083. The next prime is 629304131. The reversal of 629304113 is 311403926.

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

It can be written as a sum of positive squares in 2 ways, for example, as 203005504 + 426298609 = 14248^2 + 20647^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-629304113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (629304163) 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 in 3 ways as a sum of consecutive naturals, for example, 18508928 + ... + 18508961.

It is an arithmetic number, because the mean of its divisors is an integer number (166580505).

Almost surely, 2^629304113 is an apocalyptic number.

It is an amenable number.

629304113 is a deficient number, since it is larger than the sum of its proper divisors (37017907).

629304113 is a wasteful number, since it uses less digits than its factorization.

629304113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37017906.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 629304113 is about 25085.9345650107. The cubic root of 629304113 is about 856.9461331057.

The spelling of 629304113 in words is "six hundred twenty-nine million, three hundred four thousand, one hundred thirteen".