378194 has 8 divisors (see below), whose sum is σ = 570240. Its totient is φ = 188116.

The previous prime is 378193. The next prime is 378223. The reversal of 378194 is 491873.

378194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 378194.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167 + ... + 885.

It is an arithmetic number, because the mean of its divisors is an integer number (71280).

2³⁷⁸¹⁹⁴ is an apocalyptic number.

378194 is a deficient number, since it is larger than the sum of its proper divisors (192046).

378194 is a wasteful number, since it uses less digits than its factorization.

378194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984.

The product of its digits is 6048, while the sum is 32.

The square root of 378194 is about 614.9747962315. The cubic root of 378194 is about 72.3166353229.

The spelling of 378194 in words is "three hundred seventy-eight thousand, one hundred ninety-four".