4340422 has 16 divisors (see below), whose sum is σ = 6848352. Its totient is φ = 2059200.

The previous prime is 4340419. The next prime is 4340429. The reversal of 4340422 is 2240434.

It is a self number, because there is not a number n which added to its sum of digits gives 4340422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4340429) 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, 6922 + ... + 7522.

It is an arithmetic number, because the mean of its divisors is an integer number (428022).

Almost surely, 2^4340422 is an apocalyptic number.

4340422 is a deficient number, since it is larger than the sum of its proper divisors (2507930).

4340422 is a wasteful number, since it uses less digits than its factorization.

4340422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4340422 is about 2083.3679463791. The cubic root of 4340422 is about 163.1212917836.

Adding to 4340422 its reverse (2240434), we get a palindrome (6580856).

The spelling of 4340422 in words is "four million, three hundred forty thousand, four hundred twenty-two".