344836 has 6 divisors (see below), whose sum is σ = 603470. Its totient is φ = 172416.

The previous prime is 344821. The next prime is 344843. The reversal of 344836 is 638443.

344836 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 207936 + 136900 = 456^2 + 370^2 .

It is an unprimeable number.

344836 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 as a sum of consecutive naturals, namely, 43101 + ... + 43108.

2³⁴⁴⁸³⁶ is an apocalyptic number.

It is an amenable number.

344836 is a deficient number, since it is larger than the sum of its proper divisors (258634).

344836 is a wasteful number, since it uses less digits than its factorization.

344836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86213 (or 86211 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 344836 is about 587.2273835577. The cubic root of 344836 is about 70.1246757695.

The spelling of 344836 in words is "three hundred forty-four thousand, eight hundred thirty-six".