9774966 has 32 divisors (see below), whose sum is σ = 21150720. Its totient is φ = 2999936.

The previous prime is 9774929. The next prime is 9774967. The reversal of 9774966 is 6694779.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9774967) 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, 3775 + ... + 5813.

It is an arithmetic number, because the mean of its divisors is an integer number (660960).

Almost surely, 2^9774966 is an apocalyptic number.

9774966 is an abundant number, since it is smaller than the sum of its proper divisors (11375754).

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

9774966 is a wasteful number, since it uses less digits than its factorization.

9774966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108.

The product of its digits is 571536, while the sum is 48.

The square root of 9774966 is about 3126.4942027773. The cubic root of 9774966 is about 213.8151225943.

The spelling of 9774966 in words is "nine million, seven hundred seventy-four thousand, nine hundred sixty-six".