4894899 has 4 divisors (see below), whose sum is σ = 6526536. Its totient is φ = 3263264.

The previous prime is 4894889. The next prime is 4894933. The reversal of 4894899 is 9984984.

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 4894899 - 2⁹ = 4894387 is a prime.

It is an Ulam number.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4894849) 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, 815814 + ... + 815819.

It is an arithmetic number, because the mean of its divisors is an integer number (1631634).

Almost surely, 2^4894899 is an apocalyptic number.

4894899 is a deficient number, since it is larger than the sum of its proper divisors (1631637).

4894899 is a wasteful number, since it uses less digits than its factorization.

4894899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631636.

The product of its digits is 746496, while the sum is 51.

The square root of 4894899 is about 2212.4418636430. The cubic root of 4894899 is about 169.7909656806.

The spelling of 4894899 in words is "four million, eight hundred ninety-four thousand, eight hundred ninety-nine".