340706673366 has 8 divisors (see below), whose sum is σ = 681413346744. Its totient is φ = 113568891120.

The previous prime is 340706673331. The next prime is 340706673367. The reversal of 340706673366 is 663376607043.

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

340706673366 is an admirable number.

It is a super-2 number, since 2×340706673366² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340706673367) 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, 28392222775 + ... + 28392222786.

It is an arithmetic number, because the mean of its divisors is an integer number (85176668343).

Almost surely, 2^340706673366 is an apocalyptic number.

340706673366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340706673366 is a wasteful number, since it uses less digits than its factorization.

340706673366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56784445566.

The product of its (nonzero) digits is 6858432, while the sum is 51.

The spelling of 340706673366 in words is "three hundred forty billion, seven hundred six million, six hundred seventy-three thousand, three hundred sixty-six".