378374 has 4 divisors (see below), whose sum is σ = 567564. Its totient is φ = 189186.

The previous prime is 378361. The next prime is 378379. The reversal of 378374 is 473873.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 473873 = 53 ⋅8941.

It is a self number, because there is not a number n which added to its sum of digits gives 378374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94592 + ... + 94595.

It is an arithmetic number, because the mean of its divisors is an integer number (141891).

2³⁷⁸³⁷⁴ is an apocalyptic number.

378374 is a deficient number, since it is larger than the sum of its proper divisors (189190).

378374 is a wasteful number, since it uses less digits than its factorization.

378374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189189.

The product of its digits is 14112, while the sum is 32.

The square root of 378374 is about 615.1211262833. The cubic root of 378374 is about 72.3281064460.

The spelling of 378374 in words is "three hundred seventy-eight thousand, three hundred seventy-four".