9936629 has 2 divisors, whose sum is σ = 9936630. Its totient is φ = 9936628.

The previous prime is 9936617. The next prime is 9936631. The reversal of 9936629 is 9266399.

9936629 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9579025 + 357604 = 3095^2 + 598^2 .

It is a cyclic number.

It is not a de Polignac number, because 9936629 - 2⁴ = 9936613 is a prime.

Together with 9936631, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9936629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9936649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4968314 + 4968315.

It is an arithmetic number, because the mean of its divisors is an integer number (4968315).

Almost surely, 2^9936629 is an apocalyptic number.

It is an amenable number.

9936629 is a deficient number, since it is larger than the sum of its proper divisors (1).

9936629 is an equidigital number, since it uses as much as digits as its factorization.

9936629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 157464, while the sum is 44.

The square root of 9936629 is about 3152.2419006161. The cubic root of 9936629 is about 214.9874086731.

The spelling of 9936629 in words is "nine million, nine hundred thirty-six thousand, six hundred twenty-nine".