2984771 has 2 divisors, whose sum is σ = 2984772. Its totient is φ = 2984770.

The previous prime is 2984749. The next prime is 2984777. The reversal of 2984771 is 1774892.

2984771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2984771 is a prime.

It is not a weakly prime, because it can be changed into another prime (2984777) 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 as a sum of consecutive naturals, namely, 1492385 + 1492386.

It is an arithmetic number, because the mean of its divisors is an integer number (1492386).

2^2984771 is an apocalyptic number.

2984771 is a deficient number, since it is larger than the sum of its proper divisors (1).

2984771 is an equidigital number, since it uses as much as digits as its factorization.

2984771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 38.

The square root of 2984771 is about 1727.6489805513. The cubic root of 2984771 is about 143.9804982592.

The spelling of 2984771 in words is "two million, nine hundred eighty-four thousand, seven hundred seventy-one".