9858822136 has 32 divisors (see below), whose sum is σ = 19483545600. Its totient is φ = 4669624960.

The previous prime is 9858822067. The next prime is 9858822137. The reversal of 9858822136 is 6312288589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9858822137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388600 + ... + 413191.

It is an arithmetic number, because the mean of its divisors is an integer number (608860800).

Almost surely, 2^9858822136 is an apocalyptic number.

It is an amenable number.

9858822136 is a deficient number, since it is larger than the sum of its proper divisors (9624723464).

9858822136 is a wasteful number, since it uses less digits than its factorization.

9858822136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801879 (or 801875 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 52.

The square root of 9858822136 is about 99291.6015380959. The cubic root of 9858822136 is about 2144.2479843988.

The spelling of 9858822136 in words is "nine billion, eight hundred fifty-eight million, eight hundred twenty-two thousand, one hundred thirty-six".