3620660263 has 8 divisors (see below), whose sum is σ = 3961535760. Its totient is φ = 3281738880.

The previous prime is 3620660213. The next prime is 3620660287.

3620660263 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3620660263 - 2⁹ = 3620659751 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 (3620660213) 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 7 ways as a sum of consecutive naturals, for example, 484648 + ... + 492061.

It is an arithmetic number, because the mean of its divisors is an integer number (495191970).

Almost surely, 2^3620660263 is an apocalyptic number.

3620660263 is a deficient number, since it is larger than the sum of its proper divisors (340875497).

3620660263 is a wasteful number, since it uses less digits than its factorization.

3620660263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977057.

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

The square root of 3620660263 is about 60171.9225469820. The cubic root of 3620660263 is about 1535.5451543978.

It can be divided in two parts, 36206 and 60263, that added together give a palindrome (96469).

The spelling of 3620660263 in words is "three billion, six hundred twenty million, six hundred sixty thousand, two hundred sixty-three".