9970876163 has 4 divisors (see below), whose sum is σ = 10202757048. Its totient is φ = 9738995280.

The previous prime is 9970876151. The next prime is 9970876189. The reversal of 9970876163 is 3616780799.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9970876163 - 2²⁰ = 9969827587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9970876099 and 9970876108.

It is not an unprimeable number, because it can be changed into a prime (9970878163) 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, 115940378 + ... + 115940463.

It is an arithmetic number, because the mean of its divisors is an integer number (2550689262).

Almost surely, 2^9970876163 is an apocalyptic number.

9970876163 is a deficient number, since it is larger than the sum of its proper divisors (231880885).

9970876163 is a wasteful number, since it uses less digits than its factorization.

9970876163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231880884.

The product of its (nonzero) digits is 3429216, while the sum is 56.

The square root of 9970876163 is about 99854.2746355908. The cubic root of 9970876163 is about 2152.3411428190.

The spelling of 9970876163 in words is "nine billion, nine hundred seventy million, eight hundred seventy-six thousand, one hundred sixty-three".