9906676 has 48 divisors (see below), whose sum is σ = 20258560. Its totient is φ = 4199040.

The previous prime is 9906671. The next prime is 9906691. The reversal of 9906676 is 6766099.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9906671) 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 15 ways as a sum of consecutive naturals, for example, 36421 + ... + 36691.

Almost surely, 2^9906676 is an apocalyptic number.

It is an amenable number.

9906676 is an abundant number, since it is smaller than the sum of its proper divisors (10351884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9906676 is a wasteful number, since it uses less digits than its factorization.

9906676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 9906676 is about 3147.4872517613. The cubic root of 9906676 is about 214.7711717198.

The spelling of 9906676 in words is "nine million, nine hundred six thousand, six hundred seventy-six".