4197711797 has 4 divisors (see below), whose sum is σ = 4199279040. Its totient is φ = 4196144556.

The previous prime is 4197711769. The next prime is 4197711809. The reversal of 4197711797 is 7971177914.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4197711797 - 2¹⁰ = 4197710773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4197711697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779597 + ... + 784962.

It is an arithmetic number, because the mean of its divisors is an integer number (1049819760).

Almost surely, 2^4197711797 is an apocalyptic number.

It is an amenable number.

4197711797 is a deficient number, since it is larger than the sum of its proper divisors (1567243).

4197711797 is a wasteful number, since it uses less digits than its factorization.

4197711797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567242.

The product of its digits is 777924, while the sum is 53.

The square root of 4197711797 is about 64789.7507095065. The cubic root of 4197711797 is about 1613.1355886496.

The spelling of 4197711797 in words is "four billion, one hundred ninety-seven million, seven hundred eleven thousand, seven hundred ninety-seven".