2419842847 has 2 divisors, whose sum is σ = 2419842848. Its totient is φ = 2419842846.

The previous prime is 2419842827. The next prime is 2419842851. The reversal of 2419842847 is 7482489142.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2419842847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2419842847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2419842827) 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, 1209921423 + 1209921424.

It is an arithmetic number, because the mean of its divisors is an integer number (1209921424).

Almost surely, 2^2419842847 is an apocalyptic number.

2419842847 is a deficient number, since it is larger than the sum of its proper divisors (1).

2419842847 is an equidigital number, since it uses as much as digits as its factorization.

2419842847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1032192, while the sum is 49.

The square root of 2419842847 is about 49191.8981845588. The cubic root of 2419842847 is about 1342.5456263543.

The spelling of 2419842847 in words is "two billion, four hundred nineteen million, eight hundred forty-two thousand, eight hundred forty-seven".