6966974796697 has 8 divisors (see below), whose sum is σ = 6974458864992. Its totient is φ = 6959493962400.

The previous prime is 6966974796653. The next prime is 6966974796707. The reversal of 6966974796697 is 7966974796696.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6966974796697 is a prime.

It is a super-2 number, since 2×6966974796697² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6966974796497) 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 7 ways as a sum of consecutive naturals, for example, 3514797 + ... + 5127157.

It is an arithmetic number, because the mean of its divisors is an integer number (871807358124).

Almost surely, 2^{6966974796697} is an apocalyptic number.

It is an amenable number.

6966974796697 is a deficient number, since it is larger than the sum of its proper divisors (7484068295).

6966974796697 is a wasteful number, since it uses less digits than its factorization.

6966974796697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616999.

The product of its digits is 69997156992, while the sum is 91.

Subtracting 6966974796697 from its reverse (7966974796696), we obtain a palindrome (999999999999).

The spelling of 6966974796697 in words is "six trillion, nine hundred sixty-six billion, nine hundred seventy-four million, seven hundred ninety-six thousand, six hundred ninety-seven".