344706423 has 8 divisors (see below), whose sum is σ = 460132608. Its totient is φ = 229542264.

The previous prime is 344706409. The next prime is 344706437. The reversal of 344706423 is 324607443.

It is an interprime number because it is at equal distance from previous prime (344706409) and next prime (344706437).

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

It is not a de Polignac number, because 344706423 - 2¹³ = 344698231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344706623) 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, 62415 + ... + 67712.

It is an arithmetic number, because the mean of its divisors is an integer number (57516576).

Almost surely, 2^344706423 is an apocalyptic number.

344706423 is a deficient number, since it is larger than the sum of its proper divisors (115426185).

344706423 is a wasteful number, since it uses less digits than its factorization.

344706423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131013.

The product of its (nonzero) digits is 48384, while the sum is 33.

The square root of 344706423 is about 18566.2711118846. The cubic root of 344706423 is about 701.1589122317.

The spelling of 344706423 in words is "three hundred forty-four million, seven hundred six thousand, four hundred twenty-three".