30084672948 has 96 divisors (see below), whose sum is σ = 82226285568. Its totient is φ = 8459404800.

The previous prime is 30084672907. The next prime is 30084672983. The reversal of 30084672948 is 84927648003.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 30084672948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64911 + ... + 253737.

It is an arithmetic number, because the mean of its divisors is an integer number (856523808).

Almost surely, 2^30084672948 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 30084672948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41113142784).

30084672948 is an abundant number, since it is smaller than the sum of its proper divisors (52141612620).

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

30084672948 is a wasteful number, since it uses less digits than its factorization.

30084672948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188933 (or 188931 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 30084672948 in words is "thirty billion, eighty-four million, six hundred seventy-two thousand, nine hundred forty-eight".