9996766 has 32 divisors (see below), whose sum is σ = 17156160. Its totient is φ = 4333824.

The previous prime is 9996757. The next prime is 9996781. The reversal of 9996766 is 6676999.

9996766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43540 + ... + 43768.

It is an arithmetic number, because the mean of its divisors is an integer number (536130).

Almost surely, 2^9996766 is an apocalyptic number.

9996766 is a deficient number, since it is larger than the sum of its proper divisors (7159394).

9996766 is a wasteful number, since it uses less digits than its factorization.

9996766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340.

The product of its digits is 1102248, while the sum is 52.

The square root of 9996766 is about 3161.7662785222. The cubic root of 9996766 is about 215.4202416931.

The spelling of 9996766 in words is "nine million, nine hundred ninety-six thousand, seven hundred sixty-six".