2941771489 has 2 divisors, whose sum is σ = 2941771490. Its totient is φ = 2941771488.

The previous prime is 2941771457. The next prime is 2941771493. The reversal of 2941771489 is 9841771492.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2940350625 + 1420864 = 54225^2 + 1192^2 .

It is a cyclic number.

It is not a de Polignac number, because 2941771489 - 2⁵ = 2941771457 is a prime.

It is not a weakly prime, because it can be changed into another prime (2941771499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1470885744 + 1470885745.

It is an arithmetic number, because the mean of its divisors is an integer number (1470885745).

Almost surely, 2^2941771489 is an apocalyptic number.

It is an amenable number.

2941771489 is a deficient number, since it is larger than the sum of its proper divisors (1).

2941771489 is an equidigital number, since it uses as much as digits as its factorization.

2941771489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 52.

The square root of 2941771489 is about 54238.0999759394. The cubic root of 2941771489 is about 1432.8574238955.

The spelling of 2941771489 in words is "two billion, nine hundred forty-one million, seven hundred seventy-one thousand, four hundred eighty-nine".