344862668 has 24 divisors (see below), whose sum is σ = 614816832. Its totient is φ = 169220304.

The previous prime is 344862541. The next prime is 344862677. The reversal of 344862668 is 866268443.

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, 73571 + ... + 78117.

It is an arithmetic number, because the mean of its divisors is an integer number (25617368).

Almost surely, 2^344862668 is an apocalyptic number.

It is an amenable number.

344862668 is a deficient number, since it is larger than the sum of its proper divisors (269954164).

344862668 is a wasteful number, since it uses less digits than its factorization.

344862668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4901 (or 4899 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 47.

The square root of 344862668 is about 18570.4783998690. The cubic root of 344862668 is about 701.2648342751.

The spelling of 344862668 in words is "three hundred forty-four million, eight hundred sixty-two thousand, six hundred sixty-eight".