340234565 has 8 divisors (see below), whose sum is σ = 445398048. Its totient is φ = 247443280.

The previous prime is 340234529. The next prime is 340234567. The reversal of 340234565 is 565432043.

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

It is not a de Polignac number, because 340234565 - 2¹⁰ = 340233541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340234567) 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, 3092987 + ... + 3093096.

It is an arithmetic number, because the mean of its divisors is an integer number (55674756).

Almost surely, 2^340234565 is an apocalyptic number.

It is an amenable number.

340234565 is a deficient number, since it is larger than the sum of its proper divisors (105163483).

340234565 is a wasteful number, since it uses less digits than its factorization.

340234565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6186099.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 340234565 is about 18445.4483545399. The cubic root of 340234565 is about 698.1136730820.

The spelling of 340234565 in words is "three hundred forty million, two hundred thirty-four thousand, five hundred sixty-five".