378244 has 6 divisors (see below), whose sum is σ = 661934. Its totient is φ = 189120.

The previous prime is 378241. The next prime is 378253. The reversal of 378244 is 442873.

378244 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., 280900 + 97344 = 530^2 + 312^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (378241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47277 + ... + 47284.

2³⁷⁸²⁴⁴ is an apocalyptic number.

It is an amenable number.

378244 is a deficient number, since it is larger than the sum of its proper divisors (283690).

378244 is a wasteful number, since it uses less digits than its factorization.

378244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94565 (or 94563 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 378244 is about 615.0154469605. The cubic root of 378244 is about 72.3198221111.

It can be divided in two parts, 37 and 8244, that added together give a square (8281 = 91²).

The spelling of 378244 in words is "three hundred seventy-eight thousand, two hundred forty-four".