928303680 has 112 divisors (see below), whose sum is σ = 3042537984. Its totient is φ = 239554560.

The previous prime is 928303661. The next prime is 928303687. The reversal of 928303680 is 86303829.

It is not an unprimeable number, because it can be changed into a prime (928303687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14164 + ... + 45356.

Almost surely, 2^928303680 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 928303680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521268992).

928303680 is an abundant number, since it is smaller than the sum of its proper divisors (2114234304).

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

928303680 is a wasteful number, since it uses less digits than its factorization.

928303680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31244 (or 31234 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 928303680 is about 30468.0764079389. The cubic root of 928303680 is about 975.5061776687.

The spelling of 928303680 in words is "nine hundred twenty-eight million, three hundred three thousand, six hundred eighty".