3078807168 has 96 divisors (see below), whose sum is σ = 8687756160. Its totient is φ = 965865472.

The previous prime is 3078807161. The next prime is 3078807223. The reversal of 3078807168 is 8617088703.

It is a Cunningham number, because it is equal to 55487²-1.

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 (48).

It is not an unprimeable number, because it can be changed into a prime (3078807161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97105 + ... + 124847.

It is an arithmetic number, because the mean of its divisors is an integer number (90497460).

Almost surely, 2^3078807168 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 3078807168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4343878080).

3078807168 is an abundant number, since it is smaller than the sum of its proper divisors (5608948992).

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

3078807168 is a wasteful number, since it uses less digits than its factorization.

3078807168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27794 (or 27765 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 3078807168 is about 55486.9999909889. Note that the first 5 decimals coincide. The cubic root of 3078807168 is about 1454.7694187102.

The spelling of 3078807168 in words is "three billion, seventy-eight million, eight hundred seven thousand, one hundred sixty-eight".