3147347116 has 12 divisors (see below), whose sum is σ = 5508382432. Its totient is φ = 1573523568.

The previous prime is 3147347111. The next prime is 3147347149. The reversal of 3147347116 is 6117437413.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3147347111) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 19261 + ... + 81643.

Almost surely, 2^3147347116 is an apocalyptic number.

It is an amenable number.

3147347116 is a deficient number, since it is larger than the sum of its proper divisors (2361035316).

3147347116 is a wasteful number, since it uses less digits than its factorization.

3147347116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75000 (or 74998 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 3147347116 is about 56101.2220544259. Note that the first 3 decimals coincide. The cubic root of 3147347116 is about 1465.4855742248.

The spelling of 3147347116 in words is "three billion, one hundred forty-seven million, three hundred forty-seven thousand, one hundred sixteen".