30884000089 has 4 divisors (see below), whose sum is σ = 31106187280. Its totient is φ = 30661812900.

The previous prime is 30884000071. The next prime is 30884000117. The reversal of 30884000089 is 98000048803.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98000048803 = 787 ⋅124523569.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30884000089 is a prime.

It is a super-2 number, since 2×30884000089² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30884006089) 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, 111093387 + ... + 111093664.

It is an arithmetic number, because the mean of its divisors is an integer number (7776546820).

Almost surely, 2^30884000089 is an apocalyptic number.

It is an amenable number.

30884000089 is a deficient number, since it is larger than the sum of its proper divisors (222187191).

30884000089 is a wasteful number, since it uses less digits than its factorization.

30884000089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222187190.

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 30884000089 in words is "thirty billion, eight hundred eighty-four million, eighty-nine", and thus it is an aban number.