4083913 has 2 divisors, whose sum is σ = 4083914. Its totient is φ = 4083912.

The previous prime is 4083907. The next prime is 4083931. The reversal of 4083913 is 3193804.

4083913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (4083931) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3952144 + 131769 = 1988^2 + 363^2 .

It is a cyclic number.

It is not a de Polignac number, because 4083913 - 2⁵ = 4083881 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4083953) 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 as a sum of consecutive naturals, namely, 2041956 + 2041957.

It is an arithmetic number, because the mean of its divisors is an integer number (2041957).

Almost surely, 2^4083913 is an apocalyptic number.

It is an amenable number.

4083913 is a deficient number, since it is larger than the sum of its proper divisors (1).

4083913 is an equidigital number, since it uses as much as digits as its factorization.

4083913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 4083913 is about 2020.8693673763. The cubic root of 4083913 is about 159.8424621248.

The spelling of 4083913 in words is "four million, eighty-three thousand, nine hundred thirteen".