4819963 has 2 divisors, whose sum is σ = 4819964. Its totient is φ = 4819962.

The previous prime is 4819961. The next prime is 4819967. The reversal of 4819963 is 3699184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4819963 - 2¹ = 4819961 is a prime.

Together with 4819961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4819961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2409981 + 2409982.

It is an arithmetic number, because the mean of its divisors is an integer number (2409982).

Almost surely, 2^4819963 is an apocalyptic number.

4819963 is a deficient number, since it is larger than the sum of its proper divisors (1).

4819963 is an equidigital number, since it uses as much as digits as its factorization.

4819963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 40.

The square root of 4819963 is about 2195.4414134747. The cubic root of 4819963 is about 168.9200630326.

The spelling of 4819963 in words is "four million, eight hundred nineteen thousand, nine hundred sixty-three".