9776080 has 20 divisors (see below), whose sum is σ = 22729572. Its totient is φ = 3910400.

The previous prime is 9776069. The next prime is 9776113. The reversal of 9776080 is 806779.

It can be written as a sum of positive squares in 2 ways, for example, as 7354944 + 2421136 = 2712^2 + 1556^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61021 + ... + 61180.

Almost surely, 2^9776080 is an apocalyptic number.

It is an amenable number.

9776080 is an abundant number, since it is smaller than the sum of its proper divisors (12953492).

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

9776080 is a wasteful number, since it uses less digits than its factorization.

9776080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122214 (or 122208 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 9776080 is about 3126.6723525179. The cubic root of 9776080 is about 213.8232447367.

The spelling of 9776080 in words is "nine million, seven hundred seventy-six thousand, eighty".