378192 has 20 divisors (see below), whose sum is σ = 977120. Its totient is φ = 126048.

The previous prime is 378179. The next prime is 378193. The reversal of 378192 is 291873.

It is a happy number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 378192.

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

378192 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3892 + ... + 3987.

It is an arithmetic number, because the mean of its divisors is an integer number (48856).

2³⁷⁸¹⁹² is an apocalyptic number.

It is an amenable number.

378192 is an abundant number, since it is smaller than the sum of its proper divisors (598928).

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

378192 is a wasteful number, since it uses less digits than its factorization.

378192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7890 (or 7884 counting only the distinct ones).

The product of its digits is 3024, while the sum is 30.

The square root of 378192 is about 614.9731701465. The cubic root of 378192 is about 72.3165078456.

The spelling of 378192 in words is "three hundred seventy-eight thousand, one hundred ninety-two".