380178 has 12 divisors (see below), whose sum is σ = 823758. Its totient is φ = 126720.

The previous prime is 380147. The next prime is 380179. The reversal of 380178 is 871083.

380178 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 288369 + 91809 = 537^2 + 303^2 .

It is not an unprimeable number, because it can be changed into a prime (380179) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10543 + ... + 10578.

2³⁸⁰¹⁷⁸ is an apocalyptic number.

380178 is an abundant number, since it is smaller than the sum of its proper divisors (443580).

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

380178 is a wasteful number, since it uses less digits than its factorization.

380178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21129 (or 21126 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 380178 is about 616.5857604583. The cubic root of 380178 is about 72.4428721589.

It can be divided in two parts, 38017 and 8, that added together give a square (38025 = 195²).

The spelling of 380178 in words is "three hundred eighty thousand, one hundred seventy-eight".