2889932147 has 2 divisors, whose sum is σ = 2889932148. Its totient is φ = 2889932146.

The previous prime is 2889932141. The next prime is 2889932179. The reversal of 2889932147 is 7412399882.

2889932147 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 is a cyclic number.

It is not a de Polignac number, because 2889932147 - 2⁴ = 2889932131 is a prime.

It is not a weakly prime, because it can be changed into another prime (2889932141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1444966073 + 1444966074.

It is an arithmetic number, because the mean of its divisors is an integer number (1444966074).

Almost surely, 2^2889932147 is an apocalyptic number.

2889932147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2889932147 is an equidigital number, since it uses as much as digits as its factorization.

2889932147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 53.

The square root of 2889932147 is about 53758.0891308462. The cubic root of 2889932147 is about 1424.3909816952.

The spelling of 2889932147 in words is "two billion, eight hundred eighty-nine million, nine hundred thirty-two thousand, one hundred forty-seven".