29946930912 has 36 divisors (see below), whose sum is σ = 85161585600. Its totient is φ = 9982310208.

The previous prime is 29946930901. The next prime is 29946930977. The reversal of 29946930912 is 21903964992.

29946930912 is a `hidden beast` number, since 2 + 99 + 469 + 3 + 0 + 91 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51990912 + ... + 51991487.

It is an arithmetic number, because the mean of its divisors is an integer number (2365599600).

Almost surely, 2^29946930912 is an apocalyptic number.

It is an amenable number.

29946930912 is an abundant number, since it is smaller than the sum of its proper divisors (55214654688).

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

29946930912 is a wasteful number, since it uses less digits than its factorization.

29946930912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103982415 (or 103982404 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The spelling of 29946930912 in words is "twenty-nine billion, nine hundred forty-six million, nine hundred thirty thousand, nine hundred twelve".