2043884867 has 2 divisors, whose sum is σ = 2043884868. Its totient is φ = 2043884866.

The previous prime is 2043884831. The next prime is 2043884893. The reversal of 2043884867 is 7684883402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2043884867 - 2⁶ = 2043884803 is a prime.

It is not a weakly prime, because it can be changed into another prime (2043884807) 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, 1021942433 + 1021942434.

It is an arithmetic number, because the mean of its divisors is an integer number (1021942434).

Almost surely, 2^2043884867 is an apocalyptic number.

2043884867 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043884867 is an equidigital number, since it uses as much as digits as its factorization.

2043884867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2064384, while the sum is 50.

The square root of 2043884867 is about 45209.3449078838. The cubic root of 2043884867 is about 1269.0697026947.

The spelling of 2043884867 in words is "two billion, forty-three million, eight hundred eighty-four thousand, eight hundred sixty-seven".