8667601488 has 480 divisors, whose sum is σ = 32469032960. Its totient is φ = 2093921280.

The previous prime is 8667601483. The next prime is 8667601489. The reversal of 8667601488 is 8841067668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8667601483) 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, 7717695 + ... + 7718817.

Almost surely, 2^8667601488 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 8667601488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16234516480).

8667601488 is an abundant number, since it is smaller than the sum of its proper divisors (23801431472).

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

8667601488 is a wasteful number, since it uses less digits than its factorization.

8667601488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The square root of 8667601488 is about 93099.9542857031. The cubic root of 8667601488 is about 2054.1539003579.

The spelling of 8667601488 in words is "eight billion, six hundred sixty-seven million, six hundred one thousand, four hundred eighty-eight".