3958998593 has 16 divisors (see below), whose sum is σ = 4550212800. Its totient is φ = 3406668480.

The previous prime is 3958998569. The next prime is 3958998599.

3958998593 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3958998593 - 2¹² = 3958994497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3958998599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249155 + ... + 264567.

It is an arithmetic number, because the mean of its divisors is an integer number (284388300).

Almost surely, 2^3958998593 is an apocalyptic number.

It is an amenable number.

3958998593 is a deficient number, since it is larger than the sum of its proper divisors (591214207).

3958998593 is a wasteful number, since it uses less digits than its factorization.

3958998593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16672.

The product of its digits is 94478400, while the sum is 68.

The square root of 3958998593 is about 62920.5736861958. The cubic root of 3958998593 is about 1581.9586073506.

The spelling of 3958998593 in words is "three billion, nine hundred fifty-eight million, nine hundred ninety-eight thousand, five hundred ninety-three".