346841 has 4 divisors (see below), whose sum is σ = 378384. Its totient is φ = 315300.

The previous prime is 346831. The next prime is 346849. The reversal of 346841 is 148643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 148643 = 11 ⋅13513.

It is a cyclic number.

It is not a de Polignac number, because 346841 - 2¹⁰ = 345817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 346841.

It is not an unprimeable number, because it can be changed into a prime (346849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15755 + ... + 15776.

It is an arithmetic number, because the mean of its divisors is an integer number (94596).

2³⁴⁶⁸⁴¹ is an apocalyptic number.

It is an amenable number.

346841 is a deficient number, since it is larger than the sum of its proper divisors (31543).

346841 is a wasteful number, since it uses less digits than its factorization.

346841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31542.

The product of its digits is 2304, while the sum is 26.

The square root of 346841 is about 588.9320843697. The cubic root of 346841 is about 70.2603232002.

The spelling of 346841 in words is "three hundred forty-six thousand, eight hundred forty-one".