340607727 has 8 divisors (see below), whose sum is σ = 504604080. Its totient is φ = 227071800.

The previous prime is 340607723. The next prime is 340607741. The reversal of 340607727 is 727706043.

340607727 is a `hidden beast` number, since 3 + 40 + 607 + 7 + 2 + 7 = 666.

It is not a de Polignac number, because 340607727 - 2² = 340607723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340607691 and 340607700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340607723) 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, 6307524 + ... + 6307577.

It is an arithmetic number, because the mean of its divisors is an integer number (63075510).

Almost surely, 2^340607727 is an apocalyptic number.

340607727 is a deficient number, since it is larger than the sum of its proper divisors (163996353).

340607727 is a wasteful number, since it uses less digits than its factorization.

340607727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12615110 (or 12615104 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 36.

The square root of 340607727 is about 18455.5608692882. The cubic root of 340607727 is about 698.3688052162.

The spelling of 340607727 in words is "three hundred forty million, six hundred seven thousand, seven hundred twenty-seven".