378183168 has 200 divisors, whose sum is σ = 1232878680. Its totient is φ = 114462720.

The previous prime is 378183137. The next prime is 378183187. The reversal of 378183168 is 861381873.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 455778 + ... + 456606.

Almost surely, 2^378183168 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 378183168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616439340).

378183168 is an abundant number, since it is smaller than the sum of its proper divisors (854695512).

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

378183168 is an equidigital number, since it uses as much as digits as its factorization.

378183168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870 (or 845 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 378183168 is about 19446.9320973772. The cubic root of 378183168 is about 723.1594490015.

The spelling of 378183168 in words is "three hundred seventy-eight million, one hundred eighty-three thousand, one hundred sixty-eight".