2723916847 has 2 divisors, whose sum is σ = 2723916848. Its totient is φ = 2723916846.

The previous prime is 2723916827. The next prime is 2723916857. The reversal of 2723916847 is 7486193272.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2723916847 - 2¹¹ = 2723914799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2723916847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2723916827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361958423 + 1361958424.

It is an arithmetic number, because the mean of its divisors is an integer number (1361958424).

Almost surely, 2^2723916847 is an apocalyptic number.

2723916847 is a deficient number, since it is larger than the sum of its proper divisors (1).

2723916847 is an equidigital number, since it uses as much as digits as its factorization.

2723916847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 49.

The square root of 2723916847 is about 52191.1567892493. The cubic root of 2723916847 is about 1396.5761311309.

The spelling of 2723916847 in words is "two billion, seven hundred twenty-three million, nine hundred sixteen thousand, eight hundred forty-seven".