9488989456 has 20 divisors (see below), whose sum is σ = 18396063772. Its totient is φ = 4741618176.

The previous prime is 9488989409. The next prime is 9488989483. The reversal of 9488989456 is 6549898849.

It can be written as a sum of positive squares in 2 ways, for example, as 4821913600 + 4667075856 = 69440^2 + 68316^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152445 + ... + 205468.

Almost surely, 2^9488989456 is an apocalyptic number.

It is an amenable number.

9488989456 is a deficient number, since it is larger than the sum of its proper divisors (8907074316).

9488989456 is a wasteful number, since it uses less digits than its factorization.

9488989456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359578 (or 359572 counting only the distinct ones).

The product of its digits is 179159040, while the sum is 70.

The square root of 9488989456 is about 97411.4441736699. Note that the first 3 decimals coincide. The cubic root of 9488989456 is about 2117.0932526235.

The spelling of 9488989456 in words is "nine billion, four hundred eighty-eight million, nine hundred eighty-nine thousand, four hundred fifty-six".