30000476304 has 80 divisors (see below), whose sum is σ = 86224838400. Its totient is φ = 9987110784.

The previous prime is 30000476299. The next prime is 30000476309. The reversal of 30000476304 is 40367400003.

It is an interprime number because it is at equal distance from previous prime (30000476299) and next prime (30000476309).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (30000476309) 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 15 ways as a sum of consecutive naturals, for example, 289017 + ... + 378855.

It is an arithmetic number, because the mean of its divisors is an integer number (1077810480).

Almost surely, 2^30000476304 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 30000476304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43112419200).

30000476304 is an abundant number, since it is smaller than the sum of its proper divisors (56224362096).

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

30000476304 is a wasteful number, since it uses less digits than its factorization.

30000476304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90629 (or 90617 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

Adding to 30000476304 its reverse (40367400003), we get a palindrome (70367876307).

The spelling of 30000476304 in words is "thirty billion, four hundred seventy-six thousand, three hundred four".