4340318 has 4 divisors (see below), whose sum is σ = 6510480. Its totient is φ = 2170158.

The previous prime is 4340299. The next prime is 4340351. The reversal of 4340318 is 8130434.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4340318² = 37676720682248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4340293 and 4340302.

It is a congruent 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 as a sum of consecutive naturals, namely, 1085078 + ... + 1085081.

It is an arithmetic number, because the mean of its divisors is an integer number (1627620).

Almost surely, 2^4340318 is an apocalyptic number.

4340318 is a deficient number, since it is larger than the sum of its proper divisors (2170162).

4340318 is a wasteful number, since it uses less digits than its factorization.

4340318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170161.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4340318 is about 2083.3429866443. The cubic root of 4340318 is about 163.1199889341.

The spelling of 4340318 in words is "four million, three hundred forty thousand, three hundred eighteen".