9946635 has 16 divisors (see below), whose sum is σ = 16010784. Its totient is φ = 5272832.

The previous prime is 9946609. The next prime is 9946639. The reversal of 9946635 is 5366499.

9946635 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9946635 - 2⁶ = 9946571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9946639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679 + ... + 4511.

It is an arithmetic number, because the mean of its divisors is an integer number (1000674).

Almost surely, 2^9946635 is an apocalyptic number.

9946635 is a deficient number, since it is larger than the sum of its proper divisors (6064149).

9946635 is a wasteful number, since it uses less digits than its factorization.

9946635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014.

The product of its digits is 174960, while the sum is 42.

The square root of 9946635 is about 3153.8286256549. The cubic root of 9946635 is about 215.0595472342.

The spelling of 9946635 in words is "nine million, nine hundred forty-six thousand, six hundred thirty-five".