381314 has 4 divisors (see below), whose sum is σ = 571974. Its totient is φ = 190656.

The previous prime is 381301. The next prime is 381319. The reversal of 381314 is 413183.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 380689 + 625 = 617^2 + 25^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 381314.

It is not an unprimeable number, because it can be changed into a prime (381319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95327 + ... + 95330.

2³⁸¹³¹⁴ is an apocalyptic number.

381314 is a deficient number, since it is larger than the sum of its proper divisors (190660).

381314 is a wasteful number, since it uses less digits than its factorization.

381314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190659.

The product of its digits is 288, while the sum is 20.

The square root of 381314 is about 617.5062752718. The cubic root of 381314 is about 72.5149552977.

Adding to 381314 its reverse (413183), we get a palindrome (794497).

The spelling of 381314 in words is "three hundred eighty-one thousand, three hundred fourteen".