8330988672 has 448 divisors, whose sum is σ = 27113395200. Its totient is φ = 2539579392.

The previous prime is 8330988671. The next prime is 8330988719. The reversal of 8330988672 is 2768890338.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8330988671) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 65598273 + ... + 65598399.

Almost surely, 2^8330988672 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 8330988672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13556697600).

8330988672 is an abundant number, since it is smaller than the sum of its proper divisors (18782406528).

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

8330988672 is a wasteful number, since it uses less digits than its factorization.

8330988672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The square root of 8330988672 is about 91274.2497750598. The cubic root of 8330988672 is about 2027.2105046377.

The spelling of 8330988672 in words is "eight billion, three hundred thirty million, nine hundred eighty-eight thousand, six hundred seventy-two".