344046748 has 12 divisors (see below), whose sum is σ = 637498512. Its totient is φ = 161904320.

The previous prime is 344046743. The next prime is 344046761. The reversal of 344046748 is 847640443.

It is a self number, because there is not a number n which added to its sum of digits gives 344046748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344046743) 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 3 ways as a sum of consecutive naturals, for example, 2529688 + ... + 2529823.

It is an arithmetic number, because the mean of its divisors is an integer number (53124876).

Almost surely, 2^344046748 is an apocalyptic number.

It is an amenable number.

344046748 is a deficient number, since it is larger than the sum of its proper divisors (293451764).

344046748 is a wasteful number, since it uses less digits than its factorization.

344046748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5059532 (or 5059530 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 40.

The square root of 344046748 is about 18548.4971897995. The cubic root of 344046748 is about 700.7113503398.

The spelling of 344046748 in words is "three hundred forty-four million, forty-six thousand, seven hundred forty-eight".