8853216684 has 96 divisors (see below), whose sum is σ = 23593006080. Its totient is φ = 2559710208.

The previous prime is 8853216679. The next prime is 8853216689. The reversal of 8853216684 is 4866123588.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8853216679) and next prime (8853216689).

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (8853216689) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1904467 + ... + 1909109.

It is an arithmetic number, because the mean of its divisors is an integer number (245760480).

Almost surely, 2^8853216684 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 8853216684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11796503040).

8853216684 is an abundant number, since it is smaller than the sum of its proper divisors (14739789396).

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

8853216684 is a wasteful number, since it uses less digits than its factorization.

8853216684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5399 (or 5397 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 51.

The square root of 8853216684 is about 94091.5335404839. The cubic root of 8853216684 is about 2068.7135763018.

The spelling of 8853216684 in words is "eight billion, eight hundred fifty-three million, two hundred sixteen thousand, six hundred eighty-four".