30647634005 has 8 divisors (see below), whose sum is σ = 37963521024. Its totient is φ = 23727200400.

The previous prime is 30647633999. The next prime is 30647634013. The reversal of 30647634005 is 50043674603.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30647634005 - 2⁶ = 30647633941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30647634005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98863181 + ... + 98863490.

It is an arithmetic number, because the mean of its divisors is an integer number (4745440128).

Almost surely, 2^30647634005 is an apocalyptic number.

It is an amenable number.

30647634005 is a deficient number, since it is larger than the sum of its proper divisors (7315887019).

30647634005 is a wasteful number, since it uses less digits than its factorization.

30647634005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197726707.

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 30647634005 in words is "thirty billion, six hundred forty-seven million, six hundred thirty-four thousand, five".