3936226393 has 16 divisors (see below), whose sum is σ = 4549409280. Its totient is φ = 3365856000.

The previous prime is 3936226387. The next prime is 3936226397.

3936226393 is nontrivially palindromic in base 10.

3936226393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3936226393 - 2²⁹ = 3399355481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3936226397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359443 + ... + 370231.

It is an arithmetic number, because the mean of its divisors is an integer number (284338080).

Almost surely, 2^3936226393 is an apocalyptic number.

It is an amenable number.

3936226393 is a deficient number, since it is larger than the sum of its proper divisors (613182887).

3936226393 is a wasteful number, since it uses less digits than its factorization.

3936226393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12768.

The product of its digits is 944784, while the sum is 46.

The square root of 3936226393 is about 62739.3528257983. The cubic root of 3936226393 is about 1578.9196258203.

The spelling of 3936226393 in words is "three billion, nine hundred thirty-six million, two hundred twenty-six thousand, three hundred ninety-three".