4888386889 has 9 divisors (see below), whose sum is σ = 4933616493. Its totient is φ = 4843570092.

The previous prime is 4888386859. The next prime is 4888386917. The reversal of 4888386889 is 9886838884.

The square root of 4888386889 is 69917.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4888386889 - 2⁷ = 4888386761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4888386809) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 9718212 + ... + 9718714.

Almost surely, 2^4888386889 is an apocalyptic number.

4888386889 is the 69917-th square number.

4888386889 is the 34959-th centered octagonal number.

It is an amenable number.

4888386889 is a deficient number, since it is larger than the sum of its proper divisors (45229604).

4888386889 is an frugal number, since it uses more digits than its factorization.

4888386889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284 (or 642 counting only the distinct ones).

The product of its digits is 169869312, while the sum is 70.

The cubic root of 4888386889 is about 1697.1563635555.

The spelling of 4888386889 in words is "four billion, eight hundred eighty-eight million, three hundred eighty-six thousand, eight hundred eighty-nine".