6968891088 has 60 divisors (see below), whose sum is σ = 19508841508. Its totient is φ = 2322293760.

The previous prime is 6968891087. The next prime is 6968891099. The reversal of 6968891088 is 8801988696.

It can be written as a sum of positive squares in 2 ways, for example, as 2451438144 + 4517452944 = 49512^2 + 67212^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6968891087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 920856 + ... + 928392.

Almost surely, 2^6968891088 is an apocalyptic number.

It is an amenable number.

6968891088 is an abundant number, since it is smaller than the sum of its proper divisors (12539950420).

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

6968891088 is a wasteful number, since it uses less digits than its factorization.

6968891088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13972 (or 13963 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 63.

The square root of 6968891088 is about 83479.8843314963. The cubic root of 6968891088 is about 1910.0932026922.

The spelling of 6968891088 in words is "six billion, nine hundred sixty-eight million, eight hundred ninety-one thousand, eighty-eight".