9982470923 has 2 divisors, whose sum is σ = 9982470924. Its totient is φ = 9982470922.

The previous prime is 9982470863. The next prime is 9982470989. The reversal of 9982470923 is 3290742899.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9982470923 - 2¹⁸ = 9982208779 is a prime.

It is not a weakly prime, because it can be changed into another prime (9982476923) 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 as a sum of consecutive naturals, namely, 4991235461 + 4991235462.

It is an arithmetic number, because the mean of its divisors is an integer number (4991235462).

Almost surely, 2^9982470923 is an apocalyptic number.

9982470923 is a deficient number, since it is larger than the sum of its proper divisors (1).

9982470923 is an equidigital number, since it uses as much as digits as its factorization.

9982470923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The square root of 9982470923 is about 99912.3161727322. The cubic root of 9982470923 is about 2153.1751120512.

The spelling of 9982470923 in words is "nine billion, nine hundred eighty-two million, four hundred seventy thousand, nine hundred twenty-three".