3147713074647 has 6 divisors (see below), whose sum is σ = 4546696663392. Its totient is φ = 2098475383092.

The previous prime is 3147713074643. The next prime is 3147713074673. The reversal of 3147713074647 is 7464703177413.

3147713074647 is a `hidden beast` number, since 3 + 1 + 47 + 7 + 130 + 7 + 464 + 7 = 666.

It is not a de Polignac number, because 3147713074647 - 2² = 3147713074643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3147713074593 and 3147713074602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3147713074643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 174872948583 + ... + 174872948600.

It is an arithmetic number, because the mean of its divisors is an integer number (757782777232).

Almost surely, 2^{3147713074647} is an apocalyptic number.

3147713074647 is a deficient number, since it is larger than the sum of its proper divisors (1398983588745).

3147713074647 is a wasteful number, since it uses less digits than its factorization.

3147713074647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349745897189 (or 349745897186 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 54.

The spelling of 3147713074647 in words is "three trillion, one hundred forty-seven billion, seven hundred thirteen million, seventy-four thousand, six hundred forty-seven".