3662662663 has 4 divisors (see below), whose sum is σ = 3995632008. Its totient is φ = 3329693320.

The previous prime is 3662662621. The next prime is 3662662727.

3662662663 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 3662662663 - 2⁹ = 3662662151 is a prime.

It is a super-3 number, since 3×3662662663³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3662666663) 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 3 ways as a sum of consecutive naturals, for example, 166484656 + ... + 166484677.

It is an arithmetic number, because the mean of its divisors is an integer number (998908002).

Almost surely, 2^3662662663 is an apocalyptic number.

3662662663 is a deficient number, since it is larger than the sum of its proper divisors (332969345).

3662662663 is a wasteful number, since it uses less digits than its factorization.

3662662663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332969344.

The product of its digits is 1679616, while the sum is 46.

The square root of 3662662663 is about 60519.9360789484. The cubic root of 3662662663 is about 1541.4601688897.

The spelling of 3662662663 in words is "three billion, six hundred sixty-two million, six hundred sixty-two thousand, six hundred sixty-three".