4865397843 has 8 divisors (see below), whose sum is σ = 6662526928. Its totient is φ = 3155933664.

The previous prime is 4865397839. The next prime is 4865397853. The reversal of 4865397843 is 3487935684.

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

It is not a de Polignac number, because 4865397843 - 2² = 4865397839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4865397853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21916096 + ... + 21916317.

It is an arithmetic number, because the mean of its divisors is an integer number (832815866).

Almost surely, 2^4865397843 is an apocalyptic number.

4865397843 is a deficient number, since it is larger than the sum of its proper divisors (1797129085).

4865397843 is a wasteful number, since it uses less digits than its factorization.

4865397843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43832453.

The product of its digits is 17418240, while the sum is 57.

The square root of 4865397843 is about 69752.4038510502. The cubic root of 4865397843 is about 1694.4917267182.

The spelling of 4865397843 in words is "four billion, eight hundred sixty-five million, three hundred ninety-seven thousand, eight hundred forty-three".