983412 has 36 divisors (see below), whose sum is σ = 2533440. Its totient is φ = 321552.

The previous prime is 983407. The next prime is 983429. The reversal of 983412 is 214389.

It is a tau number, because it is divible by the number of its divisors (36).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

983412 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 11 ways as a sum of consecutive naturals, for example, 1893 + ... + 2355.

2⁹⁸³⁴¹² 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 983412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1266720).

983412 is an abundant number, since it is smaller than the sum of its proper divisors (1550028).

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

983412 is a wasteful number, since it uses less digits than its factorization.

983412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 527 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 983412 is about 991.6713165157. The cubic root of 983412 is about 99.4439808233.

The spelling of 983412 in words is "nine hundred eighty-three thousand, four hundred twelve".