4350340 has 12 divisors (see below), whose sum is σ = 9135756. Its totient is φ = 1740128.

The previous prime is 4350331. The next prime is 4350341. The reversal of 4350340 is 430534.

It can be written as a sum of positive squares in 2 ways, for example, as 3334276 + 1016064 = 1826^2 + 1008^2 .

It is not an unprimeable number, because it can be changed into a prime (4350341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108739 + ... + 108778.

It is an arithmetic number, because the mean of its divisors is an integer number (761313).

Almost surely, 2^4350340 is an apocalyptic number.

It is an amenable number.

4350340 is an abundant number, since it is smaller than the sum of its proper divisors (4785416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4350340 is a wasteful number, since it uses less digits than its factorization.

4350340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217526 (or 217524 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 4350340 is about 2085.7468686300. The cubic root of 4350340 is about 163.2454430193.

Adding to 4350340 its reverse (430534), we get a palindrome (4780874).

The spelling of 4350340 in words is "four million, three hundred fifty thousand, three hundred forty".