6968812896 has 144 divisors (see below), whose sum is σ = 20507655168. Its totient is φ = 2242425600.

The previous prime is 6968812891. The next prime is 6968812901. The reversal of 6968812896 is 6982188696.

It is an interprime number because it is at equal distance from previous prime (6968812891) and next prime (6968812901).

It is a tau number, because it is divible by the number of its divisors (144).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6968812891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5097205 + ... + 5098571.

It is an arithmetic number, because the mean of its divisors is an integer number (142414272).

Almost surely, 2^6968812896 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 6968812896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10253827584).

6968812896 is an abundant number, since it is smaller than the sum of its proper divisors (13538842272).

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

6968812896 is a wasteful number, since it uses less digits than its factorization.

6968812896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985 (or 1974 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 63.

The square root of 6968812896 is about 83479.4160017905. The cubic root of 6968812896 is about 1910.0860588217.

The spelling of 6968812896 in words is "six billion, nine hundred sixty-eight million, eight hundred twelve thousand, eight hundred ninety-six".