3662002663 has 4 divisors (see below), whose sum is σ = 3994912008. Its totient is φ = 3329093320.

The previous prime is 3662002649. The next prime is 3662002667.

3662002663 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 3662002663 - 2⁹ = 3662002151 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 (3662002667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166454656 + ... + 166454677.

It is an arithmetic number, because the mean of its divisors is an integer number (998728002).

Almost surely, 2^3662002663 is an apocalyptic number.

3662002663 is a deficient number, since it is larger than the sum of its proper divisors (332909345).

3662002663 is a wasteful number, since it uses less digits than its factorization.

3662002663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332909344.

The product of its (nonzero) digits is 46656, while the sum is 34.

The square root of 3662002663 is about 60514.4830846302. The cubic root of 3662002663 is about 1541.3675746106.

It can be divided in two parts, 366200 and 2663, that added together give a palindrome (368863).

The spelling of 3662002663 in words is "three billion, six hundred sixty-two million, two thousand, six hundred sixty-three".