30630005676 has 36 divisors (see below), whose sum is σ = 77435556744. Its totient is φ = 10208721600.

The previous prime is 30630005641. The next prime is 30630005677. The reversal of 30630005676 is 67650003603.

30630005676 is a `hidden beast` number, since 30 + 63 + 0 + 0 + 0 + 567 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 30630005676.

It is not an unprimeable number, because it can be changed into a prime (30630005677) 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 11 ways as a sum of consecutive naturals, for example, 263511 + ... + 361521.

Almost surely, 2^30630005676 is an apocalyptic number.

30630005676 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

30630005676 is an abundant number, since it is smaller than the sum of its proper divisors (46805551068).

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

30630005676 is a wasteful number, since it uses less digits than its factorization.

30630005676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106702 (or 106697 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The spelling of 30630005676 in words is "thirty billion, six hundred thirty million, five thousand, six hundred seventy-six".