30674336671 has 4 divisors (see below), whose sum is σ = 33462912744. Its totient is φ = 27885760600.

The previous prime is 30674336669. The next prime is 30674336677. The reversal of 30674336671 is 17663347603.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30674336671 - 2¹ = 30674336669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30674336677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1394288020 + ... + 1394288041.

It is an arithmetic number, because the mean of its divisors is an integer number (8365728186).

Almost surely, 2^30674336671 is an apocalyptic number.

30674336671 is a deficient number, since it is larger than the sum of its proper divisors (2788576073).

30674336671 is a wasteful number, since it uses less digits than its factorization.

30674336671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788576072.

The product of its (nonzero) digits is 1143072, while the sum is 46.

The spelling of 30674336671 in words is "thirty billion, six hundred seventy-four million, three hundred thirty-six thousand, six hundred seventy-one".