3663113663 has 4 divisors (see below), whose sum is σ = 3996124008. Its totient is φ = 3330103320.

The previous prime is 3663113651. The next prime is 3663113669.

3663113663 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3663113663 - 2⁸ = 3663113407 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 (3663113669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166505156 + ... + 166505177.

It is an arithmetic number, because the mean of its divisors is an integer number (999031002).

Almost surely, 2^3663113663 is an apocalyptic number.

3663113663 is a deficient number, since it is larger than the sum of its proper divisors (333010345).

3663113663 is a wasteful number, since it uses less digits than its factorization.

3663113663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333010344.

The product of its digits is 104976, while the sum is 38.

The square root of 3663113663 is about 60523.6620091680. The cubic root of 3663113663 is about 1541.5234352497.

The spelling of 3663113663 in words is "three billion, six hundred sixty-three million, one hundred thirteen thousand, six hundred sixty-three".