985326912 has 84 divisors (see below), whose sum is σ = 2852393076. Its totient is φ = 325171200.

The previous prime is 985326907. The next prime is 985326913. The reversal of 985326912 is 219623589.

985326912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 698227776 + 287099136 = 26424^2 + 16944^2 .

It is a super-2 number, since 2×985326912² = 1941738247022911488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985326913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49708 + ... + 66644.

Almost surely, 2^985326912 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 985326912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1426196538).

985326912 is an abundant number, since it is smaller than the sum of its proper divisors (1867066164).

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

985326912 is a wasteful number, since it uses less digits than its factorization.

985326912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17056 (or 17043 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 985326912 is about 31389.9173621085. The cubic root of 985326912 is about 995.0848515637.

The spelling of 985326912 in words is "nine hundred eighty-five million, three hundred twenty-six thousand, nine hundred twelve".