8440488484 has 12 divisors (see below), whose sum is σ = 15548268400. Its totient is φ = 3998126088.

The previous prime is 8440488479. The next prime is 8440488499. The reversal of 8440488484 is 4848840448.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55529454 + ... + 55529605.

Almost surely, 2^8440488484 is an apocalyptic number.

It is an amenable number.

8440488484 is a deficient number, since it is larger than the sum of its proper divisors (7107779916).

8440488484 is a wasteful number, since it uses less digits than its factorization.

8440488484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111059082 (or 111059080 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 52.

The square root of 8440488484 is about 91872.1311606518. The cubic root of 8440488484 is about 2036.0535394410.

The spelling of 8440488484 in words is "eight billion, four hundred forty million, four hundred eighty-eight thousand, four hundred eighty-four".