8489496576 has 208 divisors, whose sum is σ = 24901688448. Its totient is φ = 2550988800.

The previous prime is 8489496557. The next prime is 8489496577. The reversal of 8489496576 is 6756949848.

It is a super-2 number, since 2×8489496576² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8489496577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24465235 + ... + 24465581.

It is an arithmetic number, because the mean of its divisors is an integer number (119719656).

Almost surely, 2^8489496576 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 8489496576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12450844224).

8489496576 is an abundant number, since it is smaller than the sum of its proper divisors (16412191872).

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

8489496576 is a wasteful number, since it uses less digits than its factorization.

8489496576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 544 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 66.

The square root of 8489496576 is about 92138.4641504296. The cubic root of 8489496576 is about 2039.9865896850.

The spelling of 8489496576 in words is "eight billion, four hundred eighty-nine million, four hundred ninety-six thousand, five hundred seventy-six".