8488488969 has 6 divisors (see below), whose sum is σ = 12261150746. Its totient is φ = 5658992640.

The previous prime is 8488488961. The next prime is 8488488989. The reversal of 8488488969 is 9698848848.

8488488969 is a `hidden beast` number, since 8 + 4 + 88 + 488 + 9 + 69 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6943055625 + 1545433344 = 83325^2 + 39312^2 .

It is not a de Polignac number, because 8488488969 - 2³ = 8488488961 is a prime.

It is a super-2 number, since 2×8488488969² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8488488897 and 8488488906.

It is not an unprimeable number, because it can be changed into a prime (8488488961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 471582712 + ... + 471582729.

Almost surely, 2^8488488969 is an apocalyptic number.

It is an amenable number.

8488488969 is a deficient number, since it is larger than the sum of its proper divisors (3772661777).

8488488969 is a wasteful number, since it uses less digits than its factorization.

8488488969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943165447 (or 943165444 counting only the distinct ones).

The product of its digits is 254803968, while the sum is 72.

The square root of 8488488969 is about 92132.9960926052. The cubic root of 8488488969 is about 2039.9058787313.

The spelling of 8488488969 in words is "eight billion, four hundred eighty-eight million, four hundred eighty-eight thousand, nine hundred sixty-nine".