3118113647 has 8 divisors (see below), whose sum is σ = 3444637440. Its totient is φ = 2798766360.

The previous prime is 3118113631. The next prime is 3118113683. The reversal of 3118113647 is 7463118113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3118113647 - 2⁴ = 3118113631 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 (3118113697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1793213 + ... + 1794950.

It is an arithmetic number, because the mean of its divisors is an integer number (430579680).

Almost surely, 2^3118113647 is an apocalyptic number.

3118113647 is a deficient number, since it is larger than the sum of its proper divisors (326523793).

3118113647 is a wasteful number, since it uses less digits than its factorization.

3118113647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588253.

The product of its digits is 12096, while the sum is 35.

The square root of 3118113647 is about 55840.0720540366. The cubic root of 3118113647 is about 1460.9341689940.

The spelling of 3118113647 in words is "three billion, one hundred eighteen million, one hundred thirteen thousand, six hundred forty-seven".