378614 has 4 divisors (see below), whose sum is σ = 567924. Its totient is φ = 189306.

The previous prime is 378601. The next prime is 378619. The reversal of 378614 is 416873.

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 (378619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94652 + ... + 94655.

It is an arithmetic number, because the mean of its divisors is an integer number (141981).

2³⁷⁸⁶¹⁴ is an apocalyptic number.

378614 is a deficient number, since it is larger than the sum of its proper divisors (189310).

378614 is a wasteful number, since it uses less digits than its factorization.

378614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189309.

The product of its digits is 4032, while the sum is 29.

The square root of 378614 is about 615.3161788869. The cubic root of 378614 is about 72.3433956191.

The spelling of 378614 in words is "three hundred seventy-eight thousand, six hundred fourteen".