2888876161 has 2 divisors, whose sum is σ = 2888876162. Its totient is φ = 2888876160.

The previous prime is 2888876149. The next prime is 2888876227. The reversal of 2888876161 is 1616788882.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1669539600 + 1219336561 = 40860^2 + 34919^2 .

It is a cyclic number.

It is not a de Polignac number, because 2888876161 - 2⁵ = 2888876129 is a prime.

It is not a weakly prime, because it can be changed into another prime (2888876101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1444438080 + 1444438081.

It is an arithmetic number, because the mean of its divisors is an integer number (1444438081).

Almost surely, 2^2888876161 is an apocalyptic number.

It is an amenable number.

2888876161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2888876161 is an equidigital number, since it uses as much as digits as its factorization.

2888876161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2064384, while the sum is 55.

The square root of 2888876161 is about 53748.2665860026. The cubic root of 2888876161 is about 1424.2174689504.

The spelling of 2888876161 in words is "two billion, eight hundred eighty-eight million, eight hundred seventy-six thousand, one hundred sixty-one".