378694 has 4 divisors (see below), whose sum is σ = 568044. Its totient is φ = 189346.

The previous prime is 378691. The next prime is 378713. The reversal of 378694 is 496873.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94672 + ... + 94675.

It is an arithmetic number, because the mean of its divisors is an integer number (142011).

2³⁷⁸⁶⁹⁴ is an apocalyptic number.

378694 is a deficient number, since it is larger than the sum of its proper divisors (189350).

378694 is a wasteful number, since it uses less digits than its factorization.

378694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189349.

The product of its digits is 36288, while the sum is 37.

The square root of 378694 is about 615.3811826827. The cubic root of 378694 is about 72.3484905742.

It can be divided in two parts, 37869 and 4, that added together give a palindrome (37873).

The spelling of 378694 in words is "three hundred seventy-eight thousand, six hundred ninety-four".