2884166081 has 2 divisors, whose sum is σ = 2884166082. Its totient is φ = 2884166080.

The previous prime is 2884166069. The next prime is 2884166099. The reversal of 2884166081 is 1806614882.

2884166081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1610818225 + 1273347856 = 40135^2 + 35684^2 .

It is a cyclic number.

It is not a de Polignac number, because 2884166081 - 2¹⁸ = 2883903937 is a prime.

It is a super-2 number, since 2×2884166081² = 16636827965581797122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2884166011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1442083040 + 1442083041.

It is an arithmetic number, because the mean of its divisors is an integer number (1442083041).

Almost surely, 2^2884166081 is an apocalyptic number.

It is an amenable number.

2884166081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2884166081 is an equidigital number, since it uses as much as digits as its factorization.

2884166081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 44.

The square root of 2884166081 is about 53704.4326010433. The cubic root of 2884166081 is about 1423.4430239341.

The spelling of 2884166081 in words is "two billion, eight hundred eighty-four million, one hundred sixty-six thousand, eighty-one".