4839899 has 2 divisors, whose sum is σ = 4839900. Its totient is φ = 4839898.

The previous prime is 4839893. The next prime is 4839911. The reversal of 4839899 is 9989384.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4839899 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4839893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2419949 + 2419950.

It is an arithmetic number, because the mean of its divisors is an integer number (2419950).

Almost surely, 2^4839899 is an apocalyptic number.

4839899 is a deficient number, since it is larger than the sum of its proper divisors (1).

4839899 is an equidigital number, since it uses as much as digits as its factorization.

4839899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 50.

The square root of 4839899 is about 2199.9770453348. The cubic root of 4839899 is about 169.1526345333.

The spelling of 4839899 in words is "four million, eight hundred thirty-nine thousand, eight hundred ninety-nine".