9880474973 has 2 divisors, whose sum is σ = 9880474974. Its totient is φ = 9880474972.

The previous prime is 9880474951. The next prime is 9880474979. The reversal of 9880474973 is 3794740889.

9880474973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9254824804 + 625650169 = 96202^2 + 25013^2 .

It is an emirp because it is prime and its reverse (3794740889) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9880474973 - 2²⁴ = 9863697757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9880474979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4940237486 + 4940237487.

It is an arithmetic number, because the mean of its divisors is an integer number (4940237487).

Almost surely, 2^9880474973 is an apocalyptic number.

It is an amenable number.

9880474973 is a deficient number, since it is larger than the sum of its proper divisors (1).

9880474973 is an equidigital number, since it uses as much as digits as its factorization.

9880474973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12192768, while the sum is 59.

The square root of 9880474973 is about 99400.5783333276. The cubic root of 9880474973 is about 2145.8166336859.

The spelling of 9880474973 in words is "nine billion, eight hundred eighty million, four hundred seventy-four thousand, nine hundred seventy-three".