9982470863 has 2 divisors, whose sum is σ = 9982470864. Its totient is φ = 9982470862.

The previous prime is 9982470853. The next prime is 9982470923. The reversal of 9982470863 is 3680742899.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9982470863 - 2²⁸ = 9714035407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9982470799 and 9982470808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9982470853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4991235431 + 4991235432.

It is an arithmetic number, because the mean of its divisors is an integer number (4991235432).

Almost surely, 2^9982470863 is an apocalyptic number.

9982470863 is a deficient number, since it is larger than the sum of its proper divisors (1).

9982470863 is an equidigital number, since it uses as much as digits as its factorization.

9982470863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 56.

The square root of 9982470863 is about 99912.3158724689. The cubic root of 9982470863 is about 2153.1751077373.

The spelling of 9982470863 in words is "nine billion, nine hundred eighty-two million, four hundred seventy thousand, eight hundred sixty-three".