378792 has 24 divisors (see below), whose sum is σ = 1026090. Its totient is φ = 126240.

The previous prime is 378779. The next prime is 378793. The reversal of 378792 is 297873.

It can be written as a sum of positive squares in only one way, i.e., 285156 + 93636 = 534^2 + 306^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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

It is not an unprimeable number, because it can be changed into a prime (378793) by changing a digit.

378792 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 5 ways as a sum of consecutive naturals, for example, 2559 + ... + 2702.

2³⁷⁸⁷⁹² is an apocalyptic number.

It is an amenable number.

378792 is an abundant number, since it is smaller than the sum of its proper divisors (647298).

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

378792 is a wasteful number, since it uses less digits than its factorization.

378792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5273 (or 5266 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 378792 is about 615.4608029761. The cubic root of 378792 is about 72.3547309165.

The spelling of 378792 in words is "three hundred seventy-eight thousand, seven hundred ninety-two".