343028 has 12 divisors (see below), whose sum is σ = 686112. Its totient is φ = 147000.

The previous prime is 343019. The next prime is 343037. The reversal of 343028 is 820343.

It is an interprime number because it is at equal distance from previous prime (343019) and next prime (343037).

343028 is an admirable number.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 343028.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6098 + ... + 6153.

It is an arithmetic number, because the mean of its divisors is an integer number (57176).

2³⁴³⁰²⁸ is an apocalyptic number.

It is an amenable number.

343028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343028 is a wasteful number, since it uses less digits than its factorization.

343028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12262 (or 12260 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 343028 is about 585.6859226582. The cubic root of 343028 is about 70.0019047101.

The spelling of 343028 in words is "three hundred forty-three thousand, twenty-eight".