378363 has 8 divisors (see below), whose sum is σ = 522000. Its totient is φ = 243488.

The previous prime is 378361. The next prime is 378379. The reversal of 378363 is 363873.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 378363 - 2¹ = 378361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 378363.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 378363.

It is not an unprimeable number, because it can be changed into a prime (378361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088 + ... + 2261.

It is an arithmetic number, because the mean of its divisors is an integer number (65250).

2³⁷⁸³⁶³ is an apocalyptic number.

378363 is a deficient number, since it is larger than the sum of its proper divisors (143637).

378363 is a wasteful number, since it uses less digits than its factorization.

378363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4381.

The product of its digits is 9072, while the sum is 30.

The square root of 378363 is about 615.1121848899. The cubic root of 378363 is about 72.3274055373.

It can be divided in two parts, 378 and 363, that added together give a triangular number (741 = T₃₈).

The spelling of 378363 in words is "three hundred seventy-eight thousand, three hundred sixty-three".