30696005184 has 112 divisors (see below), whose sum is σ = 88103342208. Its totient is φ = 9375879168.

The previous prime is 30696005159. The next prime is 30696005189. The reversal of 30696005184 is 48150069603.

It is not an unprimeable number, because it can be changed into a prime (30696005189) 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, 297069 + ... + 386835.

It is an arithmetic number, because the mean of its divisors is an integer number (786636984).

Almost surely, 2^30696005184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30696005184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44051671104).

30696005184 is an abundant number, since it is smaller than the sum of its proper divisors (57407337024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30696005184 is a wasteful number, since it uses less digits than its factorization.

30696005184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89932 (or 89922 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 30696005184 in words is "thirty billion, six hundred ninety-six million, five thousand, one hundred eighty-four".