9982076961 has 4 divisors (see below), whose sum is σ = 13309435952. Its totient is φ = 6654717972.

The previous prime is 9982076957. The next prime is 9982076963. The reversal of 9982076961 is 1696702899.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 9982076961 - 2² = 9982076957 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9982076963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1663679491 + ... + 1663679496.

It is an arithmetic number, because the mean of its divisors is an integer number (3327358988).

Almost surely, 2^9982076961 is an apocalyptic number.

It is an amenable number.

9982076961 is a deficient number, since it is larger than the sum of its proper divisors (3327358991).

9982076961 is a wasteful number, since it uses less digits than its factorization.

9982076961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327358990.

The product of its (nonzero) digits is 2939328, while the sum is 57.

The square root of 9982076961 is about 99910.3446145593. The cubic root of 9982076961 is about 2153.1467863878.

The spelling of 9982076961 in words is "nine billion, nine hundred eighty-two million, seventy-six thousand, nine hundred sixty-one".