4963728463 has 8 divisors (see below), whose sum is σ = 5346625536. Its totient is φ = 4594755000.

The previous prime is 4963728439. The next prime is 4963728487. The reversal of 4963728463 is 3648273694.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4963728439) and next prime (4963728487).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4963728463 - 2²⁵ = 4930174031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4963728463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4963728403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3480163 + ... + 3481588.

It is an arithmetic number, because the mean of its divisors is an integer number (668328192).

Almost surely, 2^4963728463 is an apocalyptic number.

4963728463 is a deficient number, since it is larger than the sum of its proper divisors (382897073).

4963728463 is a wasteful number, since it uses less digits than its factorization.

4963728463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6961805.

The product of its digits is 5225472, while the sum is 52.

The square root of 4963728463 is about 70453.7327825858. The cubic root of 4963728463 is about 1705.8310105253.

The spelling of 4963728463 in words is "four billion, nine hundred sixty-three million, seven hundred twenty-eight thousand, four hundred sixty-three".