4899899 has 4 divisors (see below), whose sum is σ = 4907520. Its totient is φ = 4892280.

The previous prime is 4899887. The next prime is 4899907. The reversal of 4899899 is 9989984.

4899899 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4899899 - 2⁴ = 4899883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4899809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2747 + ... + 4164.

It is an arithmetic number, because the mean of its divisors is an integer number (1226880).

Almost surely, 2^4899899 is an apocalyptic number.

4899899 is a deficient number, since it is larger than the sum of its proper divisors (7621).

4899899 is an equidigital number, since it uses as much as digits as its factorization.

4899899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7620.

The product of its digits is 1679616, while the sum is 56.

The square root of 4899899 is about 2213.5715484258. The cubic root of 4899899 is about 169.8487582201.

The spelling of 4899899 in words is "four million, eight hundred ninety-nine thousand, eight hundred ninety-nine".