4886460821 has 8 divisors (see below), whose sum is σ = 5514501600. Its totient is φ = 4289056240.

The previous prime is 4886460809. The next prime is 4886460823. The reversal of 4886460821 is 1280646884.

It is a happy number.

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 4886460821 - 2⁶ = 4886460757 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 (4886460823) 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, 7658711 + ... + 7659348.

It is an arithmetic number, because the mean of its divisors is an integer number (689312700).

Almost surely, 2^4886460821 is an apocalyptic number.

It is an amenable number.

4886460821 is a deficient number, since it is larger than the sum of its proper divisors (628040779).

4886460821 is a wasteful number, since it uses less digits than its factorization.

4886460821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15318099.

The product of its (nonzero) digits is 589824, while the sum is 47.

The square root of 4886460821 is about 69903.2246824136. The cubic root of 4886460821 is about 1696.9334360303.

The spelling of 4886460821 in words is "four billion, eight hundred eighty-six million, four hundred sixty thousand, eight hundred twenty-one".