9878935706 has 16 divisors (see below), whose sum is σ = 14986689984. Its totient is φ = 4883478144.

The previous prime is 9878935681. The next prime is 9878935711. The reversal of 9878935706 is 6075398789.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164801 + ... + 216603.

It is an arithmetic number, because the mean of its divisors is an integer number (936668124).

Almost surely, 2^9878935706 is an apocalyptic number.

9878935706 is a deficient number, since it is larger than the sum of its proper divisors (5107754278).

9878935706 is a wasteful number, since it uses less digits than its factorization.

9878935706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52885.

The product of its (nonzero) digits is 22861440, while the sum is 62.

The square root of 9878935706 is about 99392.8352850446. The cubic root of 9878935706 is about 2145.7051965240.

The spelling of 9878935706 in words is "nine billion, eight hundred seventy-eight million, nine hundred thirty-five thousand, seven hundred six".