378604 has 6 divisors (see below), whose sum is σ = 662564. Its totient is φ = 189300.

The previous prime is 378601. The next prime is 378619. The reversal of 378604 is 406873.

It is not an unprimeable number, because it can be changed into a prime (378601) by changing a digit.

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 as a sum of consecutive naturals, namely, 47322 + ... + 47329.

2³⁷⁸⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

378604 is a deficient number, since it is larger than the sum of its proper divisors (283960).

378604 is a wasteful number, since it uses less digits than its factorization.

378604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94655 (or 94653 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 378604 is about 615.3080529296. The cubic root of 378604 is about 72.3427586992.

The spelling of 378604 in words is "three hundred seventy-eight thousand, six hundred four".