6716889336 has 16 divisors (see below), whose sum is σ = 16792223400. Its totient is φ = 2238963104.

The previous prime is 6716889307. The next prime is 6716889349. The reversal of 6716889336 is 6339886176.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139935171 + ... + 139935218.

Almost surely, 2^6716889336 is an apocalyptic number.

It is an amenable number.

6716889336 is an abundant number, since it is smaller than the sum of its proper divisors (10075334064).

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

6716889336 is a wasteful number, since it uses less digits than its factorization.

6716889336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279870398 (or 279870394 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 57.

The square root of 6716889336 is about 81956.6308238693. The cubic root of 6716889336 is about 1886.7863733613.

The spelling of 6716889336 in words is "six billion, seven hundred sixteen million, eight hundred eighty-nine thousand, three hundred thirty-six".