6699113814 has 32 divisors (see below), whose sum is σ = 13989291264. Its totient is φ = 2134645920.

The previous prime is 6699113807. The next prime is 6699113821. The reversal of 6699113814 is 4183119966.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6699113807) and next prime (6699113821).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226317 + ... + 254199.

It is an arithmetic number, because the mean of its divisors is an integer number (437165352).

Almost surely, 2^6699113814 is an apocalyptic number.

6699113814 is an abundant number, since it is smaller than the sum of its proper divisors (7290177450).

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

6699113814 is a wasteful number, since it uses less digits than its factorization.

6699113814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29652.

The product of its digits is 279936, while the sum is 48.

The square root of 6699113814 is about 81848.1142971541. The cubic root of 6699113814 is about 1885.1205108853.

The spelling of 6699113814 in words is "six billion, six hundred ninety-nine million, one hundred thirteen thousand, eight hundred fourteen".