6968759940 has 48 divisors (see below), whose sum is σ = 21680588160. Its totient is φ = 1858335840.

The previous prime is 6968759927. The next prime is 6968759947. The reversal of 6968759940 is 499578696.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6968759947) 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 15 ways as a sum of consecutive naturals, for example, 6452016 + ... + 6453095.

It is an arithmetic number, because the mean of its divisors is an integer number (451678920).

Almost surely, 2^6968759940 is an apocalyptic number.

6968759940 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6968759940 is an abundant number, since it is smaller than the sum of its proper divisors (14711828220).

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

6968759940 is a wasteful number, since it uses less digits than its factorization.

6968759940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12905129 (or 12905121 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 63.

The square root of 6968759940 is about 83479.0988212019. The cubic root of 6968759940 is about 1910.0812205623.

The spelling of 6968759940 in words is "six billion, nine hundred sixty-eight million, seven hundred fifty-nine thousand, nine hundred forty".