344873343 has 8 divisors (see below), whose sum is σ = 459917568. Its totient is φ = 229872344.

The previous prime is 344873329. The next prime is 344873359. The reversal of 344873343 is 343378443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 344873343 - 2⁴ = 344873327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344873323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22330 + ... + 34472.

It is an arithmetic number, because the mean of its divisors is an integer number (57489696).

Almost surely, 2^344873343 is an apocalyptic number.

344873343 is a deficient number, since it is larger than the sum of its proper divisors (115044225).

344873343 is a wasteful number, since it uses less digits than its factorization.

344873343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21613.

The product of its digits is 290304, while the sum is 39.

The square root of 344873343 is about 18570.7658161962. The cubic root of 344873343 is about 701.2720699330.

The spelling of 344873343 in words is "three hundred forty-four million, eight hundred seventy-three thousand, three hundred forty-three".