344464023 has 4 divisors (see below), whose sum is σ = 459285368. Its totient is φ = 229642680.

The previous prime is 344464019. The next prime is 344464063. The reversal of 344464023 is 320464443.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 344464023 - 2² = 344464019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344464063) 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, 57410668 + ... + 57410673.

It is an arithmetic number, because the mean of its divisors is an integer number (114821342).

Almost surely, 2^344464023 is an apocalyptic number.

344464023 is a deficient number, since it is larger than the sum of its proper divisors (114821345).

344464023 is a wasteful number, since it uses less digits than its factorization.

344464023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114821344.

The product of its (nonzero) digits is 27648, while the sum is 30.

The square root of 344464023 is about 18559.7419971292. The cubic root of 344464023 is about 700.9945203862.

The spelling of 344464023 in words is "three hundred forty-four million, four hundred sixty-four thousand, twenty-three".