4023884849 has 2 divisors, whose sum is σ = 4023884850. Its totient is φ = 4023884848.

The previous prime is 4023884801. The next prime is 4023884867. The reversal of 4023884849 is 9484883204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3675390625 + 348494224 = 60625^2 + 18668^2 .

It is a cyclic number.

It is not a de Polignac number, because 4023884849 - 2²⁸ = 3755449393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4023884797 and 4023884806.

It is not a weakly prime, because it can be changed into another prime (4023884899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011942424 + 2011942425.

It is an arithmetic number, because the mean of its divisors is an integer number (2011942425).

Almost surely, 2^4023884849 is an apocalyptic number.

It is an amenable number.

4023884849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023884849 is an equidigital number, since it uses as much as digits as its factorization.

4023884849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1769472, while the sum is 50.

The square root of 4023884849 is about 63434.0984723516. The cubic root of 4023884849 is about 1590.5543534633.

The spelling of 4023884849 in words is "four billion, twenty-three million, eight hundred eighty-four thousand, eight hundred forty-nine".