3163312544 has 192 divisors, whose sum is σ = 7727892480. Its totient is φ = 1245404160.

The previous prime is 3163312543. The next prime is 3163312561. The reversal of 3163312544 is 4452133613.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 3163312544.

It is not an unprimeable number, because it can be changed into a prime (3163312541) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 24147359 + ... + 24147489.

It is an arithmetic number, because the mean of its divisors is an integer number (40249440).

Almost surely, 2^3163312544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3163312544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3863946240).

3163312544 is an abundant number, since it is smaller than the sum of its proper divisors (4564579936).

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

3163312544 is a wasteful number, since it uses less digits than its factorization.

3163312544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 315 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 3163312544 is about 56243.3333293822. Note that the first 4 decimals coincide. The cubic root of 3163312544 is about 1467.9593669999.

The spelling of 3163312544 in words is "three billion, one hundred sixty-three million, three hundred twelve thousand, five hundred forty-four".