4864644659 has 8 divisors (see below), whose sum is σ = 5567184480. Its totient is φ = 4164002496.

The previous prime is 4864644637. The next prime is 4864644677. The reversal of 4864644659 is 9564464684.

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

It is a cyclic number.

It is not a de Polignac number, because 4864644659 - 2²⁴ = 4847867443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4864644559) 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, 468914 + ... + 479175.

It is an arithmetic number, because the mean of its divisors is an integer number (695898060).

Almost surely, 2^4864644659 is an apocalyptic number.

4864644659 is a deficient number, since it is larger than the sum of its proper divisors (702539821).

4864644659 is an equidigital number, since it uses as much as digits as its factorization.

4864644659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948829.

The product of its digits is 19906560, while the sum is 56.

The square root of 4864644659 is about 69747.0046596985. The cubic root of 4864644659 is about 1694.4042840629.

The spelling of 4864644659 in words is "four billion, eight hundred sixty-four million, six hundred forty-four thousand, six hundred fifty-nine".