380163168 has 432 divisors, whose sum is σ = 1434101760. Its totient is φ = 94348800.

The previous prime is 380163167. The next prime is 380163209. The reversal of 380163168 is 861361083.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380163167) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4812153 + ... + 4812231.

It is an arithmetic number, because the mean of its divisors is an integer number (3319680).

Almost surely, 2^380163168 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 380163168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (717050880).

380163168 is an abundant number, since it is smaller than the sum of its proper divisors (1053938592).

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

380163168 is a wasteful number, since it uses less digits than its factorization.

380163168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 380163168 is about 19497.7734113411. The cubic root of 380163168 is about 724.4193006804.

The spelling of 380163168 in words is "three hundred eighty million, one hundred sixty-three thousand, one hundred sixty-eight".