4821963 has 4 divisors (see below), whose sum is σ = 6429288. Its totient is φ = 3214640.

The previous prime is 4821937. The next prime is 4821997. The reversal of 4821963 is 3691284.

4821963 is digitally balanced in base 4, 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 4821963 - 2⁶ = 4821899 is a prime.

It is a D-number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (4821913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803658 + ... + 803663.

It is an arithmetic number, because the mean of its divisors is an integer number (1607322).

Almost surely, 2^4821963 is an apocalyptic number.

4821963 is a deficient number, since it is larger than the sum of its proper divisors (1607325).

4821963 is a wasteful number, since it uses less digits than its factorization.

4821963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607324.

The product of its digits is 10368, while the sum is 33.

The square root of 4821963 is about 2195.8968555012. The cubic root of 4821963 is about 168.9434237520.

The spelling of 4821963 in words is "four million, eight hundred twenty-one thousand, nine hundred sixty-three".