4898813 has 2 divisors, whose sum is σ = 4898814. Its totient is φ = 4898812.

The previous prime is 4898809. The next prime is 4898819. The reversal of 4898813 is 3188984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4897369 + 1444 = 2213^2 + 38^2 .

It is a cyclic number.

It is not a de Polignac number, because 4898813 - 2² = 4898809 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4898819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2449406 + 2449407.

It is an arithmetic number, because the mean of its divisors is an integer number (2449407).

Almost surely, 2^4898813 is an apocalyptic number.

It is an amenable number.

4898813 is a deficient number, since it is larger than the sum of its proper divisors (1).

4898813 is an equidigital number, since it uses as much as digits as its factorization.

4898813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 41.

The square root of 4898813 is about 2213.3262299083. The cubic root of 4898813 is about 169.8362090240.

The spelling of 4898813 in words is "four million, eight hundred ninety-eight thousand, eight hundred thirteen".