343115 has 8 divisors (see below), whose sum is σ = 415248. Its totient is φ = 272160.

The previous prime is 343087. The next prime is 343127. The reversal of 343115 is 511343.

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

It is not a de Polignac number, because 343115 - 2⁶ = 343051 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 343093 and 343102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605 + ... + 1025.

It is an arithmetic number, because the mean of its divisors is an integer number (51906).

2³⁴³¹¹⁵ is an apocalyptic number.

343115 is a deficient number, since it is larger than the sum of its proper divisors (72133).

343115 is a wasteful number, since it uses less digits than its factorization.

343115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589.

The product of its digits is 180, while the sum is 17.

The square root of 343115 is about 585.7601898388. The cubic root of 343115 is about 70.0078222551.

Adding to 343115 its reverse (511343), we get a palindrome (854458).

The spelling of 343115 in words is "three hundred forty-three thousand, one hundred fifteen".