6313488963 has 4 divisors (see below), whose sum is σ = 8417985288. Its totient is φ = 4208992640.

The previous prime is 6313488919. The next prime is 6313488971. The reversal of 6313488963 is 3698843136.

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 6313488963 - 2¹² = 6313484867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6313488913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052248158 + ... + 1052248163.

It is an arithmetic number, because the mean of its divisors is an integer number (2104496322).

Almost surely, 2^6313488963 is an apocalyptic number.

6313488963 is a deficient number, since it is larger than the sum of its proper divisors (2104496325).

6313488963 is a wasteful number, since it uses less digits than its factorization.

6313488963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104496324.

The product of its digits is 2239488, while the sum is 51.

The square root of 6313488963 is about 79457.4663766722. The cubic root of 6313488963 is about 1848.2319570841.

The spelling of 6313488963 in words is "six billion, three hundred thirteen million, four hundred eighty-eight thousand, nine hundred sixty-three".