986306 has 8 divisors (see below), whose sum is σ = 1566540. Its totient is φ = 464128.

The previous prime is 986287. The next prime is 986333. The reversal of 986306 is 603689.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 982081 + 4225 = 991^2 + 65^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

986306 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14471 + ... + 14538.

2⁹⁸⁶³⁰⁶ is an apocalyptic number.

986306 is a deficient number, since it is larger than the sum of its proper divisors (580234).

986306 is a wasteful number, since it uses less digits than its factorization.

986306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29028.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 986306 is about 993.1293974100. The cubic root of 986306 is about 99.5414337173.

The spelling of 986306 in words is "nine hundred eighty-six thousand, three hundred six".