8986940928 has 480 divisors, whose sum is σ = 32601913344. Its totient is φ = 2412675072.

The previous prime is 8986940899. The next prime is 8986940939. The reversal of 8986940928 is 8290496898.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14805201 + ... + 14805807.

Almost surely, 2^8986940928 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 8986940928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16300956672).

8986940928 is an abundant number, since it is smaller than the sum of its proper divisors (23614972416).

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

8986940928 is an equidigital number, since it uses as much as digits as its factorization.

8986940928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 63.

The square root of 8986940928 is about 94799.4774669143. The cubic root of 8986940928 is about 2079.0772632968.

The spelling of 8986940928 in words is "eight billion, nine hundred eighty-six million, nine hundred forty thousand, nine hundred twenty-eight".