313441343 has 8 divisors (see below), whose sum is σ = 318501120. Its totient is φ = 308392920.

The previous prime is 313441327. The next prime is 313441379. The reversal of 313441343 is 343144313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313441343 - 2⁴ = 313441327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313441313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65978 + ... + 70568.

It is an arithmetic number, because the mean of its divisors is an integer number (39812640).

Almost surely, 2^313441343 is an apocalyptic number.

313441343 is a deficient number, since it is larger than the sum of its proper divisors (5059777).

313441343 is a wasteful number, since it uses less digits than its factorization.

313441343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5677.

The product of its digits is 5184, while the sum is 26.

The square root of 313441343 is about 17704.2747097982. The cubic root of 313441343 is about 679.2851072515.

Adding to 313441343 its reverse (343144313), we get a palindrome (656585656).

The spelling of 313441343 in words is "three hundred thirteen million, four hundred forty-one thousand, three hundred forty-three".