3163818648 has 16 divisors (see below), whose sum is σ = 7909546680. Its totient is φ = 1054606208.

The previous prime is 3163818601. The next prime is 3163818653. The reversal of 3163818648 is 8468183613.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3163818597 and 3163818606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65912865 + ... + 65912912.

Almost surely, 2^3163818648 is an apocalyptic number.

It is an amenable number.

3163818648 is an abundant number, since it is smaller than the sum of its proper divisors (4745728032).

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

3163818648 is a wasteful number, since it uses less digits than its factorization.

3163818648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131825786 (or 131825782 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 3163818648 is about 56247.8323849017. The cubic root of 3163818648 is about 1468.0376499685.

The spelling of 3163818648 in words is "three billion, one hundred sixty-three million, eight hundred eighteen thousand, six hundred forty-eight".