343396 has 9 divisors (see below), whose sum is σ = 603001. Its totient is φ = 171112.

The previous prime is 343393. The next prime is 343411. The reversal of 343396 is 693343.

The square root of 343396 is 586.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 324900 + 18496 = 570^2 + 136^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343391) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1026 + ... + 1318.

2³⁴³³⁹⁶ is an apocalyptic number.

343396 is the 586-th square number.

It is an amenable number.

343396 is a deficient number, since it is larger than the sum of its proper divisors (259605).

343396 is an equidigital number, since it uses as much as digits as its factorization.

343396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590 (or 295 counting only the distinct ones).

The product of its digits is 5832, while the sum is 28.

The cubic root of 343396 is about 70.0269284150.

The spelling of 343396 in words is "three hundred forty-three thousand, three hundred ninety-six".