344746652 has 12 divisors (see below), whose sum is σ = 617337336. Its totient is φ = 168364560.

The previous prime is 344746639. The next prime is 344746667. The reversal of 344746652 is 256647443.

344746652 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 1001999 + ... + 1002342.

It is an arithmetic number, because the mean of its divisors is an integer number (51444778).

Almost surely, 2^344746652 is an apocalyptic number.

It is an amenable number.

344746652 is a deficient number, since it is larger than the sum of its proper divisors (272590684).

344746652 is a wasteful number, since it uses less digits than its factorization.

344746652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004388 (or 2004386 counting only the distinct ones).

The product of its digits is 483840, while the sum is 41.

The square root of 344746652 is about 18567.3544696061. The cubic root of 344746652 is about 701.1861874460.

The spelling of 344746652 in words is "three hundred forty-four million, seven hundred forty-six thousand, six hundred fifty-two".