344768 has 14 divisors (see below), whose sum is σ = 684276. Its totient is φ = 172352.

The previous prime is 344759. The next prime is 344791. The reversal of 344768 is 867443.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 344768.

It is an unprimeable number.

344768 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, 2630 + ... + 2757.

2³⁴⁴⁷⁶⁸ is an apocalyptic number.

It is an amenable number.

344768 is a deficient number, since it is larger than the sum of its proper divisors (339508).

344768 is an equidigital number, since it uses as much as digits as its factorization.

344768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5399 (or 5389 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 344768 is about 587.1694814958. The cubic root of 344768 is about 70.1200660503.

The spelling of 344768 in words is "three hundred forty-four thousand, seven hundred sixty-eight".