30769675917 has 16 divisors (see below), whose sum is σ = 41100784128. Its totient is φ = 20475880880.

The previous prime is 30769675901. The next prime is 30769675927. The reversal of 30769675917 is 71957696703.

It is a cyclic number.

It is not a de Polignac number, because 30769675917 - 2⁴ = 30769675901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30769675927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4263442 + ... + 4270652.

It is an arithmetic number, because the mean of its divisors is an integer number (2568799008).

Almost surely, 2^30769675917 is an apocalyptic number.

It is an amenable number.

30769675917 is a deficient number, since it is larger than the sum of its proper divisors (10331108211).

30769675917 is a wasteful number, since it uses less digits than its factorization.

30769675917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9600.

The product of its (nonzero) digits is 15002820, while the sum is 60.

The spelling of 30769675917 in words is "thirty billion, seven hundred sixty-nine million, six hundred seventy-five thousand, nine hundred seventeen".