9849840768 has 96 divisors (see below), whose sum is σ = 29835795600. Its totient is φ = 3110469120.

The previous prime is 9849840757. The next prime is 9849840799. The reversal of 9849840768 is 8670489489.

9849840768 is a `hidden beast` number, since 9 + 84 + 98 + 407 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 203118 + ... + 246893.

Almost surely, 2^9849840768 is an apocalyptic number.

It is an amenable number.

9849840768 is an abundant number, since it is smaller than the sum of its proper divisors (19985954832).

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

9849840768 is a wasteful number, since it uses less digits than its factorization.

9849840768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450050 (or 450035 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The square root of 9849840768 is about 99246.3640039271. The cubic root of 9849840768 is about 2143.5966513081.

The spelling of 9849840768 in words is "nine billion, eight hundred forty-nine million, eight hundred forty thousand, seven hundred sixty-eight".