346394 has 16 divisors (see below), whose sum is σ = 554496. Its totient is φ = 162000.

The previous prime is 346393. The next prime is 346397. The reversal of 346394 is 493643.

It is a happy number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 346394.

It is not an unprimeable number, because it can be changed into a prime (346391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2219 + ... + 2369.

It is an arithmetic number, because the mean of its divisors is an integer number (34656).

2³⁴⁶³⁹⁴ is an apocalyptic number.

346394 is a deficient number, since it is larger than the sum of its proper divisors (208102).

346394 is a wasteful number, since it uses less digits than its factorization.

346394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221.

The product of its digits is 7776, while the sum is 29.

The square root of 346394 is about 588.5524615529. The cubic root of 346394 is about 70.2301269758.

It can be divided in two parts, 34639 and 4, that added together give a palindrome (34643).

The spelling of 346394 in words is "three hundred forty-six thousand, three hundred ninety-four".