9776956 has 12 divisors (see below), whose sum is σ = 19553968. Its totient is φ = 4190112.

The previous prime is 9776951. The next prime is 9776957. The reversal of 9776956 is 6596779.

9776956 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9776951) 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 3 ways as a sum of consecutive naturals, for example, 174561 + ... + 174616.

Almost surely, 2^9776956 is an apocalyptic number.

It is an amenable number.

9776956 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9776956 is a wasteful number, since it uses less digits than its factorization.

9776956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349188 (or 349186 counting only the distinct ones).

The product of its digits is 714420, while the sum is 49.

The square root of 9776956 is about 3126.8124344130. The cubic root of 9776956 is about 213.8296311945.

The spelling of 9776956 in words is "nine million, seven hundred seventy-six thousand, nine hundred fifty-six".