4340659 has 2 divisors, whose sum is σ = 4340660. Its totient is φ = 4340658.

The previous prime is 4340641. The next prime is 4340663. The reversal of 4340659 is 9560434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4340659 - 2¹⁷ = 4209587 is a prime.

4340659 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4340659.

It is not a weakly prime, because it can be changed into another prime (4340639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170329 + 2170330.

It is an arithmetic number, because the mean of its divisors is an integer number (2170330).

Almost surely, 2^4340659 is an apocalyptic number.

4340659 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340659 is an equidigital number, since it uses as much as digits as its factorization.

4340659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 4340659 is about 2083.4248246577. The cubic root of 4340659 is about 163.1242606994.

The spelling of 4340659 in words is "four million, three hundred forty thousand, six hundred fifty-nine".