2901124789 has 2 divisors, whose sum is σ = 2901124790. Its totient is φ = 2901124788.

The previous prime is 2901124769. The next prime is 2901124819. The reversal of 2901124789 is 9874211092.

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., 2897991889 + 3132900 = 53833^2 + 1770^2 .

It is a cyclic number.

It is not a de Polignac number, because 2901124789 - 2¹⁷ = 2900993717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2901124729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1450562394 + 1450562395.

It is an arithmetic number, because the mean of its divisors is an integer number (1450562395).

Almost surely, 2^2901124789 is an apocalyptic number.

It is an amenable number.

2901124789 is a deficient number, since it is larger than the sum of its proper divisors (1).

2901124789 is an equidigital number, since it uses as much as digits as its factorization.

2901124789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 2901124789 is about 53862.0904625879. The cubic root of 2901124789 is about 1426.2274908568.

The spelling of 2901124789 in words is "two billion, nine hundred one million, one hundred twenty-four thousand, seven hundred eighty-nine".