3847657147116 has 24 divisors (see below), whose sum is σ = 9012800017200. Its totient is φ = 1277561905152.

The previous prime is 3847657147109. The next prime is 3847657147123. The reversal of 3847657147116 is 6117417567483.

It is an interprime number because it is at equal distance from previous prime (3847657147109) and next prime (3847657147123).

It is a self number, because there is not a number n which added to its sum of digits gives 3847657147116.

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, 623806441 + ... + 623812608.

It is an arithmetic number, because the mean of its divisors is an integer number (375533334050).

Almost surely, 2^{3847657147116} is an apocalyptic number.

It is an amenable number.

3847657147116 is an abundant number, since it is smaller than the sum of its proper divisors (5165142870084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3847657147116 is a wasteful number, since it uses less digits than its factorization.

3847657147116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247619313 (or 1247619311 counting only the distinct ones).

The product of its digits is 23708160, while the sum is 60.

The spelling of 3847657147116 in words is "three trillion, eight hundred forty-seven billion, six hundred fifty-seven million, one hundred forty-seven thousand, one hundred sixteen".