6968168534 has 16 divisors (see below), whose sum is σ = 10669912272. Its totient is φ = 3411783648.

The previous prime is 6968168497. The next prime is 6968168567. The reversal of 6968168534 is 4358618696.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6968168534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7409 + ... + 118284.

It is an arithmetic number, because the mean of its divisors is an integer number (666869517).

Almost surely, 2^6968168534 is an apocalyptic number.

6968168534 is a deficient number, since it is larger than the sum of its proper divisors (3701743738).

6968168534 is a wasteful number, since it uses less digits than its factorization.

6968168534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126271.

The product of its digits is 7464960, while the sum is 56.

The square root of 6968168534 is about 83475.5565060815. The cubic root of 6968168534 is about 1910.0271858196.

The spelling of 6968168534 in words is "six billion, nine hundred sixty-eight million, one hundred sixty-eight thousand, five hundred thirty-four".