344004111 has 16 divisors (see below), whose sum is σ = 555966720. Its totient is φ = 208487160.

The previous prime is 344004107. The next prime is 344004121. The reversal of 344004111 is 111400443.

It is not a de Polignac number, because 344004111 - 2² = 344004107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344004121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578835 + ... + 579428.

It is an arithmetic number, because the mean of its divisors is an integer number (34747920).

Almost surely, 2^344004111 is an apocalyptic number.

344004111 is a deficient number, since it is larger than the sum of its proper divisors (211962609).

344004111 is a wasteful number, since it uses less digits than its factorization.

344004111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158283 (or 1158277 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 344004111 is about 18547.3478157930. The cubic root of 344004111 is about 700.6824032425.

Adding to 344004111 its reverse (111400443), we get a palindrome (455404554).

The spelling of 344004111 in words is "three hundred forty-four million, four thousand, one hundred eleven".