9708849876 has 48 divisors (see below), whose sum is σ = 25381379520. Its totient is φ = 2862558720.

The previous prime is 9708849833. The next prime is 9708849893. The reversal of 9708849876 is 6789488079.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

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, 989061 + ... + 998828.

It is an arithmetic number, because the mean of its divisors is an integer number (528778740).

Almost surely, 2^9708849876 is an apocalyptic number.

It is an amenable number.

9708849876 is an abundant number, since it is smaller than the sum of its proper divisors (15672529644).

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

9708849876 is a wasteful number, since it uses less digits than its factorization.

9708849876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987944 (or 1987942 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 66.

The square root of 9708849876 is about 98533.4962132168. The cubic root of 9708849876 is about 2133.3196251615.

The spelling of 9708849876 in words is "nine billion, seven hundred eight million, eight hundred forty-nine thousand, eight hundred seventy-six".