2316006661 has 4 divisors (see below), whose sum is σ = 2320611552. Its totient is φ = 2311401772.

The previous prime is 2316006607. The next prime is 2316006751. The reversal of 2316006661 is 1666006132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2316006661 - 2¹⁹ = 2315482373 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 (2316006361) 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 3 ways as a sum of consecutive naturals, for example, 2301691 + ... + 2302696.

It is an arithmetic number, because the mean of its divisors is an integer number (580152888).

Almost surely, 2^2316006661 is an apocalyptic number.

It is an amenable number.

2316006661 is a deficient number, since it is larger than the sum of its proper divisors (4604891).

2316006661 is an equidigital number, since it uses as much as digits as its factorization.

2316006661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604890.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2316006661 is about 48124.9068674424. The cubic root of 2316006661 is about 1323.0612035666.

The spelling of 2316006661 in words is "two billion, three hundred sixteen million, six thousand, six hundred sixty-one".