985516320 has 96 divisors (see below), whose sum is σ = 3267794880. Its totient is φ = 248970240.

The previous prime is 985516307. The next prime is 985516379. The reversal of 985516320 is 23615589.

985516320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44911 + ... + 63150.

It is an arithmetic number, because the mean of its divisors is an integer number (34039530).

Almost surely, 2^985516320 is an apocalyptic number.

It is an amenable number.

985516320 is an abundant number, since it is smaller than the sum of its proper divisors (2282278560).

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

985516320 is a wasteful number, since it uses less digits than its factorization.

985516320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108098 (or 108090 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 985516320 is about 31392.9342368629. The cubic root of 985516320 is about 995.1486087302.

The spelling of 985516320 in words is "nine hundred eighty-five million, five hundred sixteen thousand, three hundred twenty".