9073699850879 has 4 divisors (see below), whose sum is σ = 9201498440400. Its totient is φ = 8945901261360.

The previous prime is 9073699850869. The next prime is 9073699850899. The reversal of 9073699850879 is 9780589963709.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9073699850879 - 2²⁸ = 9073431415423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9073699850869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63899294654 + ... + 63899294795.

It is an arithmetic number, because the mean of its divisors is an integer number (2300374610100).

Almost surely, 2^{9073699850879} is an apocalyptic number.

9073699850879 is a deficient number, since it is larger than the sum of its proper divisors (127798589521).

9073699850879 is a wasteful number, since it uses less digits than its factorization.

9073699850879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127798589520.

The product of its (nonzero) digits is 1851776640, while the sum is 80.

The spelling of 9073699850879 in words is "nine trillion, seventy-three billion, six hundred ninety-nine million, eight hundred fifty thousand, eight hundred seventy-nine".