8488020972 has 24 divisors (see below), whose sum is σ = 19880695296. Its totient is φ = 2818581328.

The previous prime is 8488020971. The next prime is 8488021007. The reversal of 8488020972 is 2790208848.

It is a super-2 number, since 2×8488020972² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8488020971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1341588 + ... + 1347899.

It is an arithmetic number, because the mean of its divisors is an integer number (828362304).

Almost surely, 2^8488020972 is an apocalyptic number.

It is an amenable number.

8488020972 is an abundant number, since it is smaller than the sum of its proper divisors (11392674324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8488020972 is a wasteful number, since it uses less digits than its factorization.

8488020972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689757 (or 2689755 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 8488020972 is about 92130.4562671867. The cubic root of 8488020972 is about 2039.8683892409.

The spelling of 8488020972 in words is "eight billion, four hundred eighty-eight million, twenty thousand, nine hundred seventy-two".