344238963 has 8 divisors (see below), whose sum is σ = 459142800. Its totient is φ = 229413888.

The previous prime is 344238959. The next prime is 344238971. The reversal of 344238963 is 369832443.

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

It is not a de Polignac number, because 344238963 - 2² = 344238959 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (344238943) 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, 8598 + ... + 27611.

It is an arithmetic number, because the mean of its divisors is an integer number (57392850).

Almost surely, 2^344238963 is an apocalyptic number.

344238963 is a deficient number, since it is larger than the sum of its proper divisors (114903837).

344238963 is a wasteful number, since it uses less digits than its factorization.

344238963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39381.

The product of its digits is 373248, while the sum is 42.

The square root of 344238963 is about 18553.6778833740. The cubic root of 344238963 is about 700.8418191962.

The spelling of 344238963 in words is "three hundred forty-four million, two hundred thirty-eight thousand, nine hundred sixty-three".