1314343 has 4 divisors (see below), whose sum is σ = 1336680. Its totient is φ = 1292008.

The previous prime is 1314317. The next prime is 1314359. The reversal of 1314343 is 3434131.

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 1314343 - 2¹⁷ = 1183271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1314343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314043) 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, 11080 + ... + 11197.

It is an arithmetic number, because the mean of its divisors is an integer number (334170).

2^1314343 is an apocalyptic number.

1314343 is a deficient number, since it is larger than the sum of its proper divisors (22337).

1314343 is an equidigital number, since it uses as much as digits as its factorization.

1314343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22336.

The product of its digits is 432, while the sum is 19.

The square root of 1314343 is about 1146.4479927149. The cubic root of 1314343 is about 109.5392018544.

Adding to 1314343 its reverse (3434131), we get a palindrome (4748474).

The spelling of 1314343 in words is "one million, three hundred fourteen thousand, three hundred forty-three".