344289934 has 16 divisors (see below), whose sum is σ = 527506560. Its totient is φ = 168489720.

The previous prime is 344289931. The next prime is 344289977. The reversal of 344289934 is 439982443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344289931) by changing a digit.

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, 11017 + ... + 28459.

It is an arithmetic number, because the mean of its divisors is an integer number (32969160).

Almost surely, 2^344289934 is an apocalyptic number.

344289934 is a deficient number, since it is larger than the sum of its proper divisors (183216626).

344289934 is a wasteful number, since it uses less digits than its factorization.

344289934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17655.

The product of its digits is 746496, while the sum is 46.

The square root of 344289934 is about 18555.0514415886. The cubic root of 344289934 is about 700.8764083907.

The spelling of 344289934 in words is "three hundred forty-four million, two hundred eighty-nine thousand, nine hundred thirty-four".