4316309 has 4 divisors (see below), whose sum is σ = 4433004. Its totient is φ = 4199616.

The previous prime is 4316293. The next prime is 4316311. The reversal of 4316309 is 9036134.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1500625 + 2815684 = 1225^2 + 1678^2 .

It is a cyclic number.

It is not a de Polignac number, because 4316309 - 2⁴ = 4316293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4316329) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 58292 + ... + 58365.

It is an arithmetic number, because the mean of its divisors is an integer number (1108251).

Almost surely, 2^4316309 is an apocalyptic number.

It is an amenable number.

4316309 is a deficient number, since it is larger than the sum of its proper divisors (116695).

4316309 is a wasteful number, since it uses less digits than its factorization.

4316309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116694.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 4316309 is about 2077.5728627415. The cubic root of 4316309 is about 162.8186599116.

The spelling of 4316309 in words is "four million, three hundred sixteen thousand, three hundred nine".