344422463 has 8 divisors (see below), whose sum is σ = 429409920. Its totient is φ = 268381080.

The previous prime is 344422457. The next prime is 344422501. The reversal of 344422463 is 364224443.

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

It is not a de Polignac number, because 344422463 - 2¹² = 344418367 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 (344422963) 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, 2236433 + ... + 2236586.

It is an arithmetic number, because the mean of its divisors is an integer number (53676240).

Almost surely, 2^344422463 is an apocalyptic number.

344422463 is a deficient number, since it is larger than the sum of its proper divisors (84987457).

344422463 is a wasteful number, since it uses less digits than its factorization.

344422463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473037.

The product of its digits is 55296, while the sum is 32.

The square root of 344422463 is about 18558.6223357231. The cubic root of 344422463 is about 700.9663273074.

The spelling of 344422463 in words is "three hundred forty-four million, four hundred twenty-two thousand, four hundred sixty-three".