4338913 has 2 divisors, whose sum is σ = 4338914. Its totient is φ = 4338912.

The previous prime is 4338883. The next prime is 4338923. The reversal of 4338913 is 3198334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4255969 + 82944 = 2063^2 + 288^2 .

It is a cyclic number.

It is not a de Polignac number, because 4338913 - 2⁹ = 4338401 is a prime.

It is not a weakly prime, because it can be changed into another prime (4338923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2169456 + 2169457.

It is an arithmetic number, because the mean of its divisors is an integer number (2169457).

Almost surely, 2^4338913 is an apocalyptic number.

It is an amenable number.

4338913 is a deficient number, since it is larger than the sum of its proper divisors (1).

4338913 is an equidigital number, since it uses as much as digits as its factorization.

4338913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The square root of 4338913 is about 2083.0057609138. The cubic root of 4338913 is about 163.1023858984.

The spelling of 4338913 in words is "four million, three hundred thirty-eight thousand, nine hundred thirteen".