6820966698 has 48 divisors (see below), whose sum is σ = 17089904160. Its totient is φ = 1798935264.

The previous prime is 6820966667. The next prime is 6820966703. The reversal of 6820966698 is 8966690286.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 888508 + ... + 896151.

It is an arithmetic number, because the mean of its divisors is an integer number (356039670).

Almost surely, 2^6820966698 is an apocalyptic number.

6820966698 is an abundant number, since it is smaller than the sum of its proper divisors (10268937462).

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

6820966698 is a wasteful number, since it uses less digits than its factorization.

6820966698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784691 (or 1784684 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 60.

The square root of 6820966698 is about 82589.1439476158. The cubic root of 6820966698 is about 1896.4816419340.

The spelling of 6820966698 in words is "six billion, eight hundred twenty million, nine hundred sixty-six thousand, six hundred ninety-eight".