8662209333600 has 576 divisors, whose sum is σ = 30011166662400. Its totient is φ = 2163972464640.

The previous prime is 8662209333577. The next prime is 8662209333629. The reversal of 8662209333600 is 63339022668.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 8662209333600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3046853779 + ... + 3046856621.

It is an arithmetic number, because the mean of its divisors is an integer number (52102719900).

Almost surely, 2^{8662209333600} is an apocalyptic number.

8662209333600 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 8662209333600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15005583331200).

8662209333600 is an abundant number, since it is smaller than the sum of its proper divisors (21348957328800).

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

8662209333600 is a wasteful number, since it uses less digits than its factorization.

8662209333600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607 (or 3594 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 48.

The spelling of 8662209333600 in words is "eight trillion, six hundred sixty-two billion, two hundred nine million, three hundred thirty-three thousand, six hundred".