814343 has 4 divisors (see below), whose sum is σ = 819888. Its totient is φ = 808800.

The previous prime is 814337. The next prime is 814367. The reversal of 814343 is 343418.

814343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 814343 - 2⁴ = 814327 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2546 + ... + 2847.

It is an arithmetic number, because the mean of its divisors is an integer number (204972).

2⁸¹⁴³⁴³ is an apocalyptic number.

814343 is a deficient number, since it is larger than the sum of its proper divisors (5545).

814343 is a wasteful number, since it uses less digits than its factorization.

814343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5544.

The product of its digits is 1152, while the sum is 23.

The square root of 814343 is about 902.4095522544. The cubic root of 814343 is about 93.3832796729.

The spelling of 814343 in words is "eight hundred fourteen thousand, three hundred forty-three".