8488884789 has 48 divisors (see below), whose sum is σ = 15496850304. Its totient is φ = 4349376000.

The previous prime is 8488884763. The next prime is 8488884797. The reversal of 8488884789 is 9874888848.

It is not a de Polignac number, because 8488884789 - 2¹¹ = 8488882741 is a prime.

It is a super-2 number, since 2×8488884789² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8488884739) 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, 33312 + ... + 134489.

It is an arithmetic number, because the mean of its divisors is an integer number (322851048).

Almost surely, 2^8488884789 is an apocalyptic number.

It is an amenable number.

8488884789 is a deficient number, since it is larger than the sum of its proper divisors (7007965515).

8488884789 is a wasteful number, since it uses less digits than its factorization.

8488884789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167898 (or 167895 counting only the distinct ones).

The product of its digits is 264241152, while the sum is 72.

The square root of 8488884789 is about 92135.1441579162. The cubic root of 8488884789 is about 2039.9375853165.

The spelling of 8488884789 in words is "eight billion, four hundred eighty-eight million, eight hundred eighty-four thousand, seven hundred eighty-nine".