3147706446163 has 4 divisors (see below), whose sum is σ = 3148734775408. Its totient is φ = 3146678116920.

The previous prime is 3147706446083. The next prime is 3147706446191. The reversal of 3147706446163 is 3616446077413.

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 3147706446163 - 2²¹ = 3147704349011 is a prime.

It is a super-2 number, since 2×3147706446163² (a number of 26 digits) contains 22 as substring.

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 3147706446163.

It is not an unprimeable number, because it can be changed into a prime (3147706446193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514160031 + ... + 514166152.

It is an arithmetic number, because the mean of its divisors is an integer number (787183693852).

Almost surely, 2^{3147706446163} is an apocalyptic number.

3147706446163 is a deficient number, since it is larger than the sum of its proper divisors (1028329245).

3147706446163 is a wasteful number, since it uses less digits than its factorization.

3147706446163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028329244.

The product of its (nonzero) digits is 6096384, while the sum is 52.

The spelling of 3147706446163 in words is "three trillion, one hundred forty-seven billion, seven hundred six million, four hundred forty-six thousand, one hundred sixty-three".