986284312 has 64 divisors (see below), whose sum is σ = 2033750880. Its totient is φ = 445658112.

The previous prime is 986284309. The next prime is 986284349. The reversal of 986284312 is 213482689.

It is a congruent number.

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, 1237098 + ... + 1237894.

Almost surely, 2^986284312 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 986284312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1016875440).

986284312 is an abundant number, since it is smaller than the sum of its proper divisors (1047466568).

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

986284312 is a wasteful number, since it uses less digits than its factorization.

986284312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052 (or 1048 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The square root of 986284312 is about 31405.1637792259. The cubic root of 986284312 is about 995.4070410244.

The spelling of 986284312 in words is "nine hundred eighty-six million, two hundred eighty-four thousand, three hundred twelve".