6313636693 has 12 divisors (see below), whose sum is σ = 7813327008. Its totient is φ = 4995403920.

The previous prime is 6313636691. The next prime is 6313636697. The reversal of 6313636693 is 3966363136.

It is a happy number.

It is not a de Polignac number, because 6313636693 - 2¹ = 6313636691 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6313636691) 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 in 11 ways as a sum of consecutive naturals, for example, 2667303 + ... + 2669668.

It is an arithmetic number, because the mean of its divisors is an integer number (651110584).

Almost surely, 2^6313636693 is an apocalyptic number.

It is an amenable number.

6313636693 is a deficient number, since it is larger than the sum of its proper divisors (1499690315).

6313636693 is a wasteful number, since it uses less digits than its factorization.

6313636693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5337004 (or 5336991 counting only the distinct ones).

The product of its digits is 944784, while the sum is 46.

The square root of 6313636693 is about 79458.3959880893. The cubic root of 6313636693 is about 1848.2463726304.

The spelling of 6313636693 in words is "six billion, three hundred thirteen million, six hundred thirty-six thousand, six hundred ninety-three".