4308340 has 12 divisors (see below), whose sum is σ = 9047556. Its totient is φ = 1723328.

The previous prime is 4308331. The next prime is 4308341. The reversal of 4308340 is 438034.

It can be written as a sum of positive squares in 2 ways, for example, as 3363556 + 944784 = 1834^2 + 972^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4308341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107689 + ... + 107728.

It is an arithmetic number, because the mean of its divisors is an integer number (753963).

Almost surely, 2^4308340 is an apocalyptic number.

It is an amenable number.

4308340 is an abundant number, since it is smaller than the sum of its proper divisors (4739216).

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

4308340 is a wasteful number, since it uses less digits than its factorization.

4308340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215426 (or 215424 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4308340 is about 2075.6541137675. The cubic root of 4308340 is about 162.7183966831.

The spelling of 4308340 in words is "four million, three hundred eight thousand, three hundred forty".