378852 has 24 divisors (see below), whose sum is σ = 894432. Its totient is φ = 124800.

The previous prime is 378823. The next prime is 378869. The reversal of 378852 is 258873.

It is an unprimeable number.

378852 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1452 + ... + 1692.

It is an arithmetic number, because the mean of its divisors is an integer number (37268).

2³⁷⁸⁸⁵² is an apocalyptic number.

It is an amenable number.

378852 is an abundant number, since it is smaller than the sum of its proper divisors (515580).

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

378852 is a wasteful number, since it uses less digits than its factorization.

378852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 377 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 378852 is about 615.5095450113. The cubic root of 378852 is about 72.3585510031.

Adding to 378852 its sum of digits (33), we get a triangular number (378885 = T₈₇₀).

The spelling of 378852 in words is "three hundred seventy-eight thousand, eight hundred fifty-two".