344355044 has 24 divisors (see below), whose sum is σ = 664190688. Its totient is φ = 154909440.

The previous prime is 344355007. The next prime is 344355049. The reversal of 344355044 is 440553443.

It is a self number, because there is not a number n which added to its sum of digits gives 344355044.

It is not an unprimeable number, because it can be changed into a prime (344355049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36074 + ... + 44609.

It is an arithmetic number, because the mean of its divisors is an integer number (27674612).

Almost surely, 2^344355044 is an apocalyptic number.

It is an amenable number.

344355044 is a deficient number, since it is larger than the sum of its proper divisors (319835644).

344355044 is a wasteful number, since it uses less digits than its factorization.

344355044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80795 (or 80793 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 344355044 is about 18556.8058673900. The cubic root of 344355044 is about 700.9205874213.

The spelling of 344355044 in words is "three hundred forty-four million, three hundred fifty-five thousand, forty-four".