344314636 has 12 divisors (see below), whose sum is σ = 607151160. Its totient is φ = 170842880.

The previous prime is 344314609. The next prime is 344314657. The reversal of 344314636 is 636413443.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328021 + ... + 329068.

It is an arithmetic number, because the mean of its divisors is an integer number (50595930).

Almost surely, 2^344314636 is an apocalyptic number.

It is an amenable number.

344314636 is a deficient number, since it is larger than the sum of its proper divisors (262836524).

344314636 is a wasteful number, since it uses less digits than its factorization.

344314636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657224 (or 657222 counting only the distinct ones).

The product of its digits is 62208, while the sum is 34.

The square root of 344314636 is about 18555.7170704880. The cubic root of 344314636 is about 700.8931700725.

The spelling of 344314636 in words is "three hundred forty-four million, three hundred fourteen thousand, six hundred thirty-six".