340645713 has 8 divisors (see below), whose sum is σ = 456981408. Its totient is φ = 225703584.

The previous prime is 340645703. The next prime is 340645727. The reversal of 340645713 is 317546043.

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

It is not a de Polignac number, because 340645713 - 2¹² = 340641617 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (340645703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347820 + ... + 348797.

It is an arithmetic number, because the mean of its divisors is an integer number (57122676).

Almost surely, 2^340645713 is an apocalyptic number.

It is an amenable number.

340645713 is a deficient number, since it is larger than the sum of its proper divisors (116335695).

340645713 is a wasteful number, since it uses less digits than its factorization.

340645713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696783.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 340645713 is about 18456.5899613119. The cubic root of 340645713 is about 698.3947659223.

The spelling of 340645713 in words is "three hundred forty million, six hundred forty-five thousand, seven hundred thirteen".