8608673520 has 560 divisors, whose sum is σ = 33519774240. Its totient is φ = 2042413056.

The previous prime is 8608673471. The next prime is 8608673599. The reversal of 8608673520 is 253768068.

8608673520 is a `hidden beast` number, since 8 + 60 + 8 + 67 + 3 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 18837132 + ... + 18837588.

Almost surely, 2^8608673520 is an apocalyptic number.

8608673520 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8608673520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16759887120).

8608673520 is an abundant number, since it is smaller than the sum of its proper divisors (24911100720).

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

8608673520 is a wasteful number, since it uses less digits than its factorization.

8608673520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 8608673520 is about 92782.9376555841. The cubic root of 8608673520 is about 2049.4881545843.

The spelling of 8608673520 in words is "eight billion, six hundred eight million, six hundred seventy-three thousand, five hundred twenty".