4297840197 has 16 divisors (see below), whose sum is σ = 6564298752. Its totient is φ = 2450205360.

The previous prime is 4297840177. The next prime is 4297840199. The reversal of 4297840197 is 7910487924.

It is not a de Polignac number, because 4297840197 - 2¹⁹ = 4297315909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4297840199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228373 + ... + 246474.

It is an arithmetic number, because the mean of its divisors is an integer number (410268672).

Almost surely, 2^4297840197 is an apocalyptic number.

It is an amenable number.

4297840197 is a deficient number, since it is larger than the sum of its proper divisors (2266458555).

4297840197 is a wasteful number, since it uses less digits than its factorization.

4297840197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475288.

The product of its (nonzero) digits is 1016064, while the sum is 51.

The square root of 4297840197 is about 65557.9148310866. The cubic root of 4297840197 is about 1625.8610281260.

The spelling of 4297840197 in words is "four billion, two hundred ninety-seven million, eight hundred forty thousand, one hundred ninety-seven".