10009838806 has 16 divisors (see below), whose sum is σ = 16908115968. Its totient is φ = 4403154600.

The previous prime is 10009838779. The next prime is 10009838819. The reversal of 10009838806 is 60883890001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7337910 + ... + 7339273.

It is an arithmetic number, because the mean of its divisors is an integer number (1056757248).

Almost surely, 2^10009838806 is an apocalyptic number.

10009838806 is a deficient number, since it is larger than the sum of its proper divisors (6898277162).

10009838806 is a wasteful number, since it uses less digits than its factorization.

10009838806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14677227.

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 10009838806 in words is "ten billion, nine million, eight hundred thirty-eight thousand, eight hundred six".