343025 has 6 divisors (see below), whose sum is σ = 425382. Its totient is φ = 274400.

The previous prime is 343019. The next prime is 343037. The reversal of 343025 is 520343.

343025 = T₁₅₃ + T₁₅₄ + ... + T₁₇₇.

It can be written as a sum of positive squares in 3 ways, for example, as 3136 + 339889 = 56^2 + 583^2 .

It is a de Polignac number, because none of the positive numbers 2^k-343025 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 342994 and 343012.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 343025.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6836 + ... + 6885.

It is an arithmetic number, because the mean of its divisors is an integer number (70897).

2³⁴³⁰²⁵ is an apocalyptic number.

It is an amenable number.

343025 is a deficient number, since it is larger than the sum of its proper divisors (82357).

343025 is a wasteful number, since it uses less digits than its factorization.

343025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13731 (or 13726 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 343025 is about 585.6833615530. The cubic root of 343025 is about 70.0017006390.

Adding to 343025 its reverse (520343), we get a palindrome (863368).

The spelling of 343025 in words is "three hundred forty-three thousand, twenty-five".