6698319366 has 8 divisors (see below), whose sum is σ = 13396638744. Its totient is φ = 2232773120.

The previous prime is 6698319361. The next prime is 6698319373. The reversal of 6698319366 is 6639138966.

It is a sphenic number, since it is the product of 3 distinct primes.

6698319366 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6698319361) 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, 558193275 + ... + 558193286.

It is an arithmetic number, because the mean of its divisors is an integer number (1674579843).

Almost surely, 2^6698319366 is an apocalyptic number.

6698319366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6698319366 is a wasteful number, since it uses less digits than its factorization.

6698319366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116386566.

The product of its digits is 7558272, while the sum is 57.

The square root of 6698319366 is about 81843.2609687566. The cubic root of 6698319366 is about 1885.0459891169.

The spelling of 6698319366 in words is "six billion, six hundred ninety-eight million, three hundred nineteen thousand, three hundred sixty-six".