344007716 has 24 divisors (see below), whose sum is σ = 686460600. Its totient is φ = 149432832.

The previous prime is 344007667. The next prime is 344007737. The reversal of 344007716 is 617700443.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 110040100 + 233967616 = 10490^2 + 15296^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193691 + ... + 195458.

It is an arithmetic number, because the mean of its divisors is an integer number (28602525).

Almost surely, 2^344007716 is an apocalyptic number.

It is an amenable number.

344007716 is a deficient number, since it is larger than the sum of its proper divisors (342452884).

344007716 is a wasteful number, since it uses less digits than its factorization.

344007716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389183 (or 389181 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 344007716 is about 18547.4449992445. Note that the first 3 decimals coincide. The cubic root of 344007716 is about 700.6848508404.

The spelling of 344007716 in words is "three hundred forty-four million, seven thousand, seven hundred sixteen".