2834388247 has 2 divisors, whose sum is σ = 2834388248. Its totient is φ = 2834388246.

The previous prime is 2834388229. The next prime is 2834388281. The reversal of 2834388247 is 7428834382.

2834388247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2834388247 - 2¹⁵ = 2834355479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2834388247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2834388287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1417194123 + 1417194124.

It is an arithmetic number, because the mean of its divisors is an integer number (1417194124).

Almost surely, 2^2834388247 is an apocalyptic number.

2834388247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2834388247 is an equidigital number, since it uses as much as digits as its factorization.

2834388247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2064384, while the sum is 49.

The square root of 2834388247 is about 53238.9730085020. The cubic root of 2834388247 is about 1415.2063855919.

The spelling of 2834388247 in words is "two billion, eight hundred thirty-four million, three hundred eighty-eight thousand, two hundred forty-seven".