30684467089 has 8 divisors (see below), whose sum is σ = 31677355008. Its totient is φ = 29691770880.

The previous prime is 30684467087. The next prime is 30684467113. The reversal of 30684467089 is 98076448603.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30684467089 - 2¹ = 30684467087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30684467083) 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, 323064 + ... + 407110.

It is an arithmetic number, because the mean of its divisors is an integer number (3959669376).

Almost surely, 2^30684467089 is an apocalyptic number.

It is an amenable number.

30684467089 is a deficient number, since it is larger than the sum of its proper divisors (992887919).

30684467089 is a wasteful number, since it uses less digits than its factorization.

30684467089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95855.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 30684467089 in words is "thirty billion, six hundred eighty-four million, four hundred sixty-seven thousand, eighty-nine".