344000666 has 8 divisors (see below), whose sum is σ = 517116864. Its totient is φ = 171628380.

The previous prime is 344000651. The next prime is 344000669. The reversal of 344000666 is 666000443.

It is a sphenic number, since it is the product of 3 distinct primes.

344000666 is a modest number, since divided by 666 gives 344 as remainder.

It is not an unprimeable number, because it can be changed into a prime (344000669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184820 + ... + 186671.

It is an arithmetic number, because the mean of its divisors is an integer number (64639608).

Almost surely, 2^344000666 is an apocalyptic number.

344000666 is a deficient number, since it is larger than the sum of its proper divisors (173116198).

344000666 is a wasteful number, since it uses less digits than its factorization.

344000666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371956.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 344000666 is about 18547.2549451395. The cubic root of 344000666 is about 700.6800642598.

The spelling of 344000666 in words is "three hundred forty-four million, six hundred sixty-six", and thus it is an aban number.