9309868234836 has 96 divisors (see below), whose sum is σ = 24488797003776. Its totient is φ = 2733124464000.

The previous prime is 9309868234817. The next prime is 9309868234841. The reversal of 9309868234836 is 6384328689039.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13213810 + ... + 13900521.

It is an arithmetic number, because the mean of its divisors is an integer number (255091635456).

Almost surely, 2^{9309868234836} is an apocalyptic number.

It is an amenable number.

9309868234836 is an abundant number, since it is smaller than the sum of its proper divisors (15178928768940).

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

9309868234836 is a wasteful number, since it uses less digits than its factorization.

9309868234836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27114453 (or 27114451 counting only the distinct ones).

The product of its (nonzero) digits is 322486272, while the sum is 69.

The spelling of 9309868234836 in words is "nine trillion, three hundred nine billion, eight hundred sixty-eight million, two hundred thirty-four thousand, eight hundred thirty-six".