3963883693 has 16 divisors (see below), whose sum is σ = 5232691584. Its totient is φ = 2907048960.

The previous prime is 3963883661. The next prime is 3963883739.

3963883693 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3963883693 - 2⁵ = 3963883661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3963883093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1512780 + ... + 1515397.

It is an arithmetic number, because the mean of its divisors is an integer number (327043224).

Almost surely, 2^3963883693 is an apocalyptic number.

It is an amenable number.

3963883693 is a deficient number, since it is larger than the sum of its proper divisors (1268807891).

3963883693 is a wasteful number, since it uses less digits than its factorization.

3963883693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028212.

The product of its digits is 15116544, while the sum is 58.

The square root of 3963883693 is about 62959.3812946093. The cubic root of 3963883693 is about 1582.6090116882.

The spelling of 3963883693 in words is "three billion, nine hundred sixty-three million, eight hundred eighty-three thousand, six hundred ninety-three".