4197968697 has 16 divisors (see below), whose sum is σ = 6168037568. Its totient is φ = 2523286080.

The previous prime is 4197968647. The next prime is 4197968707. The reversal of 4197968697 is 7968697914.

It is not a de Polignac number, because 4197968697 - 2²⁷ = 4063750969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4197968647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1249954 + ... + 1253307.

It is an arithmetic number, because the mean of its divisors is an integer number (385502348).

Almost surely, 2^4197968697 is an apocalyptic number.

It is an amenable number.

4197968697 is a deficient number, since it is larger than the sum of its proper divisors (1970068871).

4197968697 is a wasteful number, since it uses less digits than its factorization.

4197968697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503320.

The product of its digits is 41150592, while the sum is 66.

The square root of 4197968697 is about 64791.7332458393. The cubic root of 4197968697 is about 1613.1684959492.

The spelling of 4197968697 in words is "four billion, one hundred ninety-seven million, nine hundred sixty-eight thousand, six hundred ninety-seven".