346444 has 12 divisors (see below), whose sum is σ = 692944. Its totient is φ = 148464.

The previous prime is 346441. The next prime is 346447. The reversal of 346444 is 444643.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (346441) and next prime (346447).

346444 is an admirable number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (346441) 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, 6159 + ... + 6214.

2³⁴⁶⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

346444 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.

346444 is a wasteful number, since it uses less digits than its factorization.

346444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12384 (or 12382 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 346444 is about 588.5949371172. The cubic root of 346444 is about 70.2335059194.

The spelling of 346444 in words is "three hundred forty-six thousand, four hundred forty-four".