30070347600 has 120 divisors (see below), whose sum is σ = 96400785312. Its totient is φ = 8012480000.

The previous prime is 30070347599. The next prime is 30070347607. The reversal of 30070347600 is 674307003.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30070347607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1638475 + ... + 1656725.

Almost surely, 2^30070347600 is an apocalyptic number.

30070347600 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30070347600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48200392656).

30070347600 is an abundant number, since it is smaller than the sum of its proper divisors (66330437712).

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

30070347600 is a wasteful number, since it uses less digits than its factorization.

30070347600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19645 (or 19634 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 30.

The spelling of 30070347600 in words is "thirty billion, seventy million, three hundred forty-seven thousand, six hundred".