6682019312 has 20 divisors (see below), whose sum is σ = 12966442416. Its totient is φ = 3335840640.

The previous prime is 6682019287. The next prime is 6682019339. The reversal of 6682019312 is 2139102866.

It is a happy number.

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, 312389 + ... + 333092.

Almost surely, 2^6682019312 is an apocalyptic number.

It is an amenable number.

6682019312 is a deficient number, since it is larger than the sum of its proper divisors (6284423104).

6682019312 is a wasteful number, since it uses less digits than its factorization.

6682019312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646136 (or 646130 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 6682019312 is about 81743.6193962562. The cubic root of 6682019312 is about 1883.5156893900.

The spelling of 6682019312 in words is "six billion, six hundred eighty-two million, nineteen thousand, three hundred twelve".