4297971843 has 48 divisors (see below), whose sum is σ = 7295109120. Its totient is φ = 2411164800.

The previous prime is 4297971803. The next prime is 4297971851. The reversal of 4297971843 is 3481797924.

4297971843 is a `hidden beast` number, since 429 + 79 + 71 + 84 + 3 = 666.

4297971843 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4297971843 - 2¹⁰ = 4297970819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4297971843.

It is not an unprimeable number, because it can be changed into a prime (4297971803) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40143 + ... + 101031.

It is an arithmetic number, because the mean of its divisors is an integer number (151981440).

Almost surely, 2^4297971843 is an apocalyptic number.

4297971843 is a deficient number, since it is larger than the sum of its proper divisors (2997137277).

4297971843 is a wasteful number, since it uses less digits than its factorization.

4297971843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60960 (or 60957 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 4297971843 is about 65558.9188669246. The cubic root of 4297971843 is about 1625.8776283954.

The spelling of 4297971843 in words is "four billion, two hundred ninety-seven million, nine hundred seventy-one thousand, eight hundred forty-three".