343013413 has 4 divisors (see below), whose sum is σ = 345631968. Its totient is φ = 340394860.

The previous prime is 343013383. The next prime is 343013417. The reversal of 343013413 is 314310343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314310343 = 193 ⋅1628551.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343013413 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 (343013417) 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, 1309081 + ... + 1309342.

It is an arithmetic number, because the mean of its divisors is an integer number (86407992).

Almost surely, 2^343013413 is an apocalyptic number.

It is an amenable number.

343013413 is a deficient number, since it is larger than the sum of its proper divisors (2618555).

343013413 is a wasteful number, since it uses less digits than its factorization.

343013413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618554.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 343013413 is about 18520.6212908747. The cubic root of 343013413 is about 700.0091243709.

Adding to 343013413 its reverse (314310343), we get a palindrome (657323756).

The spelling of 343013413 in words is "three hundred forty-three million, thirteen thousand, four hundred thirteen".