6696000000 has 560 divisors, whose sum is σ = 25574672640. Its totient is φ = 1728000000.

The previous prime is 6695999983. The next prime is 6696000023. The reversal of 6696000000 is 6966.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 215999985 + ... + 216000015.

Almost surely, 2^6696000000 is an apocalyptic number.

6696000000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6696000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12787336320).

6696000000 is an abundant number, since it is smaller than the sum of its proper divisors (18878672640).

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

6696000000 is an frugal number, since it uses more digits than its factorization.

6696000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 6696000000 is about 81829.0901819151. The cubic root of 6696000000 is about 1884.8283914348.

Adding to 6696000000 its reverse (6966), we get a palindrome (6696006966).

The spelling of 6696000000 in words is "six billion, six hundred ninety-six million", and thus it is an aban number.