9896976258 has 32 divisors (see below), whose sum is σ = 22570482816. Its totient is φ = 2866092288.

The previous prime is 9896976233. The next prime is 9896976289. The reversal of 9896976258 is 8526796989.

It is a junction number, because it is equal to n+sod(n) for n = 9896976192 and 9896976201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3730566 + ... + 3733217.

It is an arithmetic number, because the mean of its divisors is an integer number (705327588).

Almost surely, 2^9896976258 is an apocalyptic number.

9896976258 is an abundant number, since it is smaller than the sum of its proper divisors (12673506558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9896976258 is a wasteful number, since it uses less digits than its factorization.

9896976258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7463818.

The product of its digits is 117573120, while the sum is 69.

The square root of 9896976258 is about 99483.5476749799. The cubic root of 9896976258 is about 2147.0105384415.

The spelling of 9896976258 in words is "nine billion, eight hundred ninety-six million, nine hundred seventy-six thousand, two hundred fifty-eight".