6698773696 has 28 divisors (see below), whose sum is σ = 13361778712. Its totient is φ = 3332026368.

The previous prime is 6698773693. The next prime is 6698773717. The reversal of 6698773696 is 6963778966.

It is not an unprimeable number, because it can be changed into a prime (6698773693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258810 + ... + 283513.

Almost surely, 2^6698773696 is an apocalyptic number.

It is an amenable number.

6698773696 is a deficient number, since it is larger than the sum of its proper divisors (6663005016).

6698773696 is a wasteful number, since it uses less digits than its factorization.

6698773696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542528 (or 542518 counting only the distinct ones).

The product of its digits is 123451776, while the sum is 67.

The square root of 6698773696 is about 81846.0365320154. The cubic root of 6698773696 is about 1885.0886074482.

The spelling of 6698773696 in words is "six billion, six hundred ninety-eight million, seven hundred seventy-three thousand, six hundred ninety-six".