3168485856 has 96 divisors (see below), whose sum is σ = 9415919520. Its totient is φ = 1036219392.

The previous prime is 3168485843. The next prime is 3168485867. The reversal of 3168485856 is 6585848613.

3168485856 is a `hidden beast` number, since 3 + 16 + 8 + 48 + 585 + 6 = 666.

3168485856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11196 + ... + 80388.

It is an arithmetic number, because the mean of its divisors is an integer number (98082495).

Almost surely, 2^3168485856 is an apocalyptic number.

3168485856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3168485856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4707959760).

3168485856 is an abundant number, since it is smaller than the sum of its proper divisors (6247433664).

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

3168485856 is a wasteful number, since it uses less digits than its factorization.

3168485856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69265 (or 69251 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 54.

The square root of 3168485856 is about 56289.3049877150. The cubic root of 3168485856 is about 1468.7591694831.

The spelling of 3168485856 in words is "three billion, one hundred sixty-eight million, four hundred eighty-five thousand, eight hundred fifty-six".