2966488161 has 32 divisors (see below), whose sum is σ = 4871516160. Its totient is φ = 1563637824.

The previous prime is 2966488123. The next prime is 2966488163. The reversal of 2966488161 is 1618846692.

It is not a de Polignac number, because 2966488161 - 2⁹ = 2966487649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2966488163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 510076 + ... + 515858.

It is an arithmetic number, because the mean of its divisors is an integer number (152234880).

Almost surely, 2^2966488161 is an apocalyptic number.

2966488161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2966488161 is a deficient number, since it is larger than the sum of its proper divisors (1905027999).

2966488161 is a wasteful number, since it uses less digits than its factorization.

2966488161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7685.

The product of its digits is 995328, while the sum is 51.

The square root of 2966488161 is about 54465.4767811685. The cubic root of 2966488161 is about 1436.8591782754.

The spelling of 2966488161 in words is "two billion, nine hundred sixty-six million, four hundred eighty-eight thousand, one hundred sixty-one".