343346944 has 36 divisors (see below), whose sum is σ = 715162896. Its totient is φ = 164206592.

The previous prime is 343346933. The next prime is 343346947. The reversal of 343346944 is 449643343.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 343346897 and 343346906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343346947) 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, 23269 + ... + 35044.

It is an arithmetic number, because the mean of its divisors is an integer number (19865636).

Almost surely, 2^343346944 is an apocalyptic number.

It is an amenable number.

343346944 is an abundant number, since it is smaller than the sum of its proper divisors (371815952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343346944 is an equidigital number, since it uses as much as digits as its factorization.

343346944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58352 (or 58338 counting only the distinct ones).

The product of its digits is 373248, while the sum is 40.

The square root of 343346944 is about 18529.6234176521. The cubic root of 343346944 is about 700.2359367945.

The spelling of 343346944 in words is "three hundred forty-three million, three hundred forty-six thousand, nine hundred forty-four".