2331641166 has 8 divisors (see below), whose sum is σ = 4663282344. Its totient is φ = 777213720.

The previous prime is 2331641113. The next prime is 2331641167. The reversal of 2331641166 is 6611461332.

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

2331641166 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331641167) 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, 194303425 + ... + 194303436.

It is an arithmetic number, because the mean of its divisors is an integer number (582910293).

Almost surely, 2^2331641166 is an apocalyptic number.

2331641166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2331641166 is a wasteful number, since it uses less digits than its factorization.

2331641166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388606866.

The product of its digits is 15552, while the sum is 33.

The square root of 2331641166 is about 48287.0703812107. The cubic root of 2331641166 is about 1326.0316950626.

The spelling of 2331641166 in words is "two billion, three hundred thirty-one million, six hundred forty-one thousand, one hundred sixty-six".