9912634 has 8 divisors (see below), whose sum is σ = 14892948. Its totient is φ = 4948320.

The previous prime is 9912631. The next prime is 9912659. The reversal of 9912634 is 4362199.

It can be written as a sum of positive squares in 2 ways, for example, as 9903609 + 9025 = 3147^2 + 95^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9912634.

It is not an unprimeable number, because it can be changed into a prime (9912631) 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, 2307 + ... + 5014.

Almost surely, 2^9912634 is an apocalyptic number.

9912634 is a deficient number, since it is larger than the sum of its proper divisors (4980314).

9912634 is a wasteful number, since it uses less digits than its factorization.

9912634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8000.

The product of its digits is 11664, while the sum is 34.

The square root of 9912634 is about 3148.4335787817. The cubic root of 9912634 is about 214.8142184559.

The spelling of 9912634 in words is "nine million, nine hundred twelve thousand, six hundred thirty-four".