344605364 has 12 divisors (see below), whose sum is σ = 614438244. Its totient is φ = 169051584.

The previous prime is 344605361. The next prime is 344605367. The reversal of 344605364 is 463506443.

It is an interprime number because it is at equal distance from previous prime (344605361) and next prime (344605367).

It can be written as a sum of positive squares in 2 ways, for example, as 279157264 + 65448100 = 16708^2 + 8090^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344605361) 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 3 ways as a sum of consecutive naturals, for example, 812537 + ... + 812960.

It is an arithmetic number, because the mean of its divisors is an integer number (51203187).

Almost surely, 2^344605364 is an apocalyptic number.

It is an amenable number.

344605364 is a deficient number, since it is larger than the sum of its proper divisors (269832880).

344605364 is a wasteful number, since it uses less digits than its factorization.

344605364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625554 (or 1625552 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 344605364 is about 18563.5493373439. The cubic root of 344605364 is about 701.0903849870.

The spelling of 344605364 in words is "three hundred forty-four million, six hundred five thousand, three hundred sixty-four".