4340465 has 16 divisors (see below), whose sum is σ = 5515776. Its totient is φ = 3273600.

The previous prime is 4340449. The next prime is 4340471. The reversal of 4340465 is 5640434.

It is not a de Polignac number, because 4340465 - 2⁴ = 4340449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6014 + ... + 6696.

It is an arithmetic number, because the mean of its divisors is an integer number (344736).

Almost surely, 2^4340465 is an apocalyptic number.

It is an amenable number.

4340465 is a deficient number, since it is larger than the sum of its proper divisors (1175311).

4340465 is a wasteful number, since it uses less digits than its factorization.

4340465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4340465 is about 2083.3782661821. The cubic root of 4340465 is about 163.1218304557.

Adding to 4340465 its reverse (5640434), we get a palindrome (9980899).

The spelling of 4340465 in words is "four million, three hundred forty thousand, four hundred sixty-five".