4898849 has 4 divisors (see below), whose sum is σ = 4979220. Its totient is φ = 4818480.

The previous prime is 4898833. The next prime is 4898851. The reversal of 4898849 is 9488984.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1940449 + 2958400 = 1393^2 + 1720^2 .

It is a cyclic number.

It is not a de Polignac number, because 4898849 - 2⁴ = 4898833 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4898797 and 4898806.

It is not an unprimeable number, because it can be changed into a prime (4898809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40094 + ... + 40215.

It is an arithmetic number, because the mean of its divisors is an integer number (1244805).

Almost surely, 2^4898849 is an apocalyptic number.

It is an amenable number.

4898849 is a deficient number, since it is larger than the sum of its proper divisors (80371).

4898849 is an equidigital number, since it uses as much as digits as its factorization.

4898849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80370.

The product of its digits is 663552, while the sum is 50.

The square root of 4898849 is about 2213.3343624496. The cubic root of 4898849 is about 169.8366250491.

The spelling of 4898849 in words is "four million, eight hundred ninety-eight thousand, eight hundred forty-nine".