989000316 has 72 divisors (see below), whose sum is σ = 2586147200. Its totient is φ = 318349440.

The previous prime is 989000297. The next prime is 989000323. The reversal of 989000316 is 613000989.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 924630 + ... + 925698.

Almost surely, 2^989000316 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 989000316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293073600).

989000316 is an abundant number, since it is smaller than the sum of its proper divisors (1597146884).

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

989000316 is a wasteful number, since it uses less digits than its factorization.

989000316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939 (or 1934 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 989000316 is about 31448.3754111401. The cubic root of 989000316 is about 996.3199122339.

The spelling of 989000316 in words is "nine hundred eighty-nine million, three hundred sixteen", and thus it is an aban number.