3009809730875 has 8 divisors (see below), whose sum is σ = 3756242544288. Its totient is φ = 2407847784600.

The previous prime is 3009809730841. The next prime is 3009809730877. The reversal of 3009809730875 is 5780379089003.

It is a de Polignac number, because none of the positive numbers 2^k-3009809730875 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3009809730877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12039238799 + ... + 12039239048.

It is an arithmetic number, because the mean of its divisors is an integer number (469530318036).

Almost surely, 2^{3009809730875} is an apocalyptic number.

3009809730875 is a deficient number, since it is larger than the sum of its proper divisors (746432813413).

3009809730875 is an equidigital number, since it uses as much as digits as its factorization.

3009809730875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24078477862 (or 24078477852 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 3009809730875 in words is "three trillion, nine billion, eight hundred nine million, seven hundred thirty thousand, eight hundred seventy-five".