6338769712 has 40 divisors (see below), whose sum is σ = 13465937232. Its totient is φ = 2866617600.

The previous prime is 6338769673. The next prime is 6338769761. The reversal of 6338769712 is 2179678336.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6338769712.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56739 + ... + 126082.

Almost surely, 2^6338769712 is an apocalyptic number.

It is an amenable number.

6338769712 is an abundant number, since it is smaller than the sum of its proper divisors (7127167520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6338769712 is a wasteful number, since it uses less digits than its factorization.

6338769712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183037 (or 183031 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 52.

The square root of 6338769712 is about 79616.3909757281. The cubic root of 6338769712 is about 1850.6955954496.

The spelling of 6338769712 in words is "six billion, three hundred thirty-eight million, seven hundred sixty-nine thousand, seven hundred twelve".