9767966 has 16 divisors (see below), whose sum is σ = 16147824. Its totient is φ = 4402944.

The previous prime is 9767941. The next prime is 9767969. The reversal of 9767966 is 6697679.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9767969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3251 + ... + 5486.

It is an arithmetic number, because the mean of its divisors is an integer number (1009239).

Almost surely, 2^9767966 is an apocalyptic number.

9767966 is a deficient number, since it is larger than the sum of its proper divisors (6379858).

9767966 is a wasteful number, since it uses less digits than its factorization.

9767966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8795.

The product of its digits is 857304, while the sum is 50.

The square root of 9767966 is about 3125.3745375555. The cubic root of 9767966 is about 213.7640716657.

The spelling of 9767966 in words is "nine million, seven hundred sixty-seven thousand, nine hundred sixty-six".