340614065 has 16 divisors (see below), whose sum is σ = 446838336. Its totient is φ = 247195200.

The previous prime is 340614059. The next prime is 340614067. The reversal of 340614065 is 560416043.

It is a happy number.

It is not a de Polignac number, because 340614065 - 2⁸ = 340613809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340614067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20699 + ... + 33311.

It is an arithmetic number, because the mean of its divisors is an integer number (27927396).

Almost surely, 2^340614065 is an apocalyptic number.

It is an amenable number.

340614065 is a deficient number, since it is larger than the sum of its proper divisors (106224271).

340614065 is a wasteful number, since it uses less digits than its factorization.

340614065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13120.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 340614065 is about 18455.7325782533. The cubic root of 340614065 is about 698.3731369187.

It can be divided in two parts, 3406 and 14065, that added together give a palindrome (17471).

The spelling of 340614065 in words is "three hundred forty million, six hundred fourteen thousand, sixty-five".