8819935488 has 864 divisors, whose sum is σ = 34284257280. Its totient is φ = 2116730880.

The previous prime is 8819935483. The next prime is 8819935499. The reversal of 8819935488 is 8845399188.

It is a happy number.

8819935488 is a `hidden beast` number, since 8 + 81 + 9 + 9 + 3 + 548 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (8819935483) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 149490403 + ... + 149490461.

Almost surely, 2^8819935488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8819935488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17142128640).

8819935488 is an abundant number, since it is smaller than the sum of its proper divisors (25464321792).

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

8819935488 is a wasteful number, since it uses less digits than its factorization.

8819935488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 138 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 63.

The square root of 8819935488 is about 93914.5115943218. The cubic root of 8819935488 is about 2066.1180708758.

The spelling of 8819935488 in words is "eight billion, eight hundred nineteen million, nine hundred thirty-five thousand, four hundred eighty-eight".