344423364 has 12 divisors (see below), whose sum is σ = 803654544. Its totient is φ = 114807784.

The previous prime is 344423363. The next prime is 344423369. The reversal of 344423364 is 463324443.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (344423363) 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, 14350962 + ... + 14350985.

It is an arithmetic number, because the mean of its divisors is an integer number (66971212).

Almost surely, 2^344423364 is an apocalyptic number.

It is an amenable number.

344423364 is an abundant number, since it is smaller than the sum of its proper divisors (459231180).

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

344423364 is a wasteful number, since it uses less digits than its factorization.

344423364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28701954 (or 28701952 counting only the distinct ones).

The product of its digits is 82944, while the sum is 33.

The square root of 344423364 is about 18558.6466101384. The cubic root of 344423364 is about 700.9669385433.

The spelling of 344423364 in words is "three hundred forty-four million, four hundred twenty-three thousand, three hundred sixty-four".