928990116 has 72 divisors (see below), whose sum is σ = 2409694560. Its totient is φ = 301670784.

The previous prime is 928990091. The next prime is 928990121. The reversal of 928990116 is 611099829.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 215995 + ... + 220253.

It is an arithmetic number, because the mean of its divisors is an integer number (33467980).

Almost surely, 2^928990116 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 928990116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1204847280).

928990116 is an abundant number, since it is smaller than the sum of its proper divisors (1480704444).

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

928990116 is a wasteful number, since it uses less digits than its factorization.

928990116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4425 (or 4420 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 45.

The square root of 928990116 is about 30479.3391660646. The cubic root of 928990116 is about 975.7465650870.

The spelling of 928990116 in words is "nine hundred twenty-eight million, nine hundred ninety thousand, one hundred sixteen".