6696702080 has 128 divisors (see below), whose sum is σ = 16775164800. Its totient is φ = 2551521280.

The previous prime is 6696702017. The next prime is 6696702083. The reversal of 6696702080 is 802076966.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (6696702083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4135511 + ... + 4137129.

It is an arithmetic number, because the mean of its divisors is an integer number (131055975).

Almost surely, 2^6696702080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6696702080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8387582400).

6696702080 is an abundant number, since it is smaller than the sum of its proper divisors (10078462720).

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

6696702080 is a wasteful number, since it uses less digits than its factorization.

6696702080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942 (or 1930 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 6696702080 is about 81833.3799864090. The cubic root of 6696702080 is about 1884.8942642977.

The spelling of 6696702080 in words is "six billion, six hundred ninety-six million, seven hundred two thousand, eighty".