344144616 has 32 divisors (see below), whose sum is σ = 862531200. Its totient is φ = 114425600.

The previous prime is 344144579. The next prime is 344144621. The reversal of 344144616 is 616441443.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8256 + ... + 27503.

It is an arithmetic number, because the mean of its divisors is an integer number (26954100).

Almost surely, 2^344144616 is an apocalyptic number.

It is an amenable number.

344144616 is an abundant number, since it is smaller than the sum of its proper divisors (518386584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344144616 is a wasteful number, since it uses less digits than its factorization.

344144616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36169 (or 36165 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 344144616 is about 18551.1351674230. The cubic root of 344144616 is about 700.7777858047. Note that the first 4 decimals are identical.

The spelling of 344144616 in words is "three hundred forty-four million, one hundred forty-four thousand, six hundred sixteen".