4026239983 has 2 divisors, whose sum is σ = 4026239984. Its totient is φ = 4026239982.

The previous prime is 4026239963. The next prime is 4026240079. The reversal of 4026239983 is 3899326204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4026239983 - 2⁵ = 4026239951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4026239933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2013119991 + 2013119992.

It is an arithmetic number, because the mean of its divisors is an integer number (2013119992).

Almost surely, 2^4026239983 is an apocalyptic number.

4026239983 is a deficient number, since it is larger than the sum of its proper divisors (1).

4026239983 is an equidigital number, since it uses as much as digits as its factorization.

4026239983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 46.

The square root of 4026239983 is about 63452.6593847728. The cubic root of 4026239983 is about 1590.8646040619.

The spelling of 4026239983 in words is "four billion, twenty-six million, two hundred thirty-nine thousand, nine hundred eighty-three".