346806 has 12 divisors (see below), whose sum is σ = 751452. Its totient is φ = 115596.

The previous prime is 346793. The next prime is 346831. The reversal of 346806 is 608643.

It is a self number, because there is not a number n which added to its sum of digits gives 346806.

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 346806.

It is an unprimeable number.

346806 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9616 + ... + 9651.

It is an arithmetic number, because the mean of its divisors is an integer number (62621).

2³⁴⁶⁸⁰⁶ is an apocalyptic number.

346806 is an abundant number, since it is smaller than the sum of its proper divisors (404646).

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

346806 is a wasteful number, since it uses less digits than its factorization.

346806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19275 (or 19272 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 346806 is about 588.9023688185. The cubic root of 346806 is about 70.2579597791.

The spelling of 346806 in words is "three hundred forty-six thousand, eight hundred six".