9956284858 has 16 divisors (see below), whose sum is σ = 16085238120. Its totient is φ = 4594634496.

The previous prime is 9956284853. The next prime is 9956284859. The reversal of 9956284858 is 8584826599.

9956284858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9701659009 + 254625849 = 98497^2 + 15957^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9956284858.

It is not an unprimeable number, because it can be changed into a prime (9956284853) 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 in 7 ways as a sum of consecutive naturals, for example, 245566 + ... + 283222.

Almost surely, 2^9956284858 is an apocalyptic number.

9956284858 is a deficient number, since it is larger than the sum of its proper divisors (6128953262).

9956284858 is a wasteful number, since it uses less digits than its factorization.

9956284858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47841.

The product of its digits is 49766400, while the sum is 64.

The square root of 9956284858 is about 99781.1848897376. The cubic root of 9956284858 is about 2151.2907236603.

The spelling of 9956284858 in words is "nine billion, nine hundred fifty-six million, two hundred eighty-four thousand, eight hundred fifty-eight".