30647324612 has 6 divisors (see below), whose sum is σ = 53632818078. Its totient is φ = 15323662304.

The previous prime is 30647324531. The next prime is 30647324621. The reversal of 30647324612 is 21642374603.

It can be written as a sum of positive squares in only one way, i.e., 30599105476 + 48219136 = 174926^2 + 6944^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3830915573 + ... + 3830915580.

It is an arithmetic number, because the mean of its divisors is an integer number (8938803013).

Almost surely, 2^30647324612 is an apocalyptic number.

It is an amenable number.

30647324612 is a deficient number, since it is larger than the sum of its proper divisors (22985493466).

30647324612 is a wasteful number, since it uses less digits than its factorization.

30647324612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7661831157 (or 7661831155 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 30647324612 in words is "thirty billion, six hundred forty-seven million, three hundred twenty-four thousand, six hundred twelve".