986609104 has 80 divisors (see below), whose sum is σ = 2158861824. Its totient is φ = 433382400.

The previous prime is 986609083. The next prime is 986609147. The reversal of 986609104 is 401906689.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1296084 + ... + 1296844.

Almost surely, 2^986609104 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 986609104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1079430912).

986609104 is an abundant number, since it is smaller than the sum of its proper divisors (1172252720).

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

986609104 is a wasteful number, since it uses less digits than its factorization.

986609104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076 (or 1070 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 986609104 is about 31410.3343503376. The cubic root of 986609104 is about 995.5162944306.

The spelling of 986609104 in words is "nine hundred eighty-six million, six hundred nine thousand, one hundred four".