8488455968 has 24 divisors (see below), whose sum is σ = 16731858780. Its totient is φ = 4239095040.

The previous prime is 8488455931. The next prime is 8488456001. The reversal of 8488455968 is 8695548848.

It can be written as a sum of positive squares in 2 ways, for example, as 8488305424 + 150544 = 92132^2 + 388^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133463 + ... + 186518.

Almost surely, 2^8488455968 is an apocalyptic number.

It is an amenable number.

8488455968 is a deficient number, since it is larger than the sum of its proper divisors (8243402812).

8488455968 is a wasteful number, since it uses less digits than its factorization.

8488455968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320820 (or 320812 counting only the distinct ones).

The product of its digits is 88473600, while the sum is 65.

The square root of 8488455968 is about 92132.8169980708. The cubic root of 8488455968 is about 2039.9032351897.

The spelling of 8488455968 in words is "eight billion, four hundred eighty-eight million, four hundred fifty-five thousand, nine hundred sixty-eight".