983329 has 2 divisors, whose sum is σ = 983330. Its totient is φ = 983328.

The previous prime is 983327. The next prime is 983347. The reversal of 983329 is 923389.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 705600 + 277729 = 840^2 + 527^2 .

It is a cyclic number.

It is not a de Polignac number, because 983329 - 2¹ = 983327 is a prime.

Together with 983327, it forms a pair of twin primes.

983329 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 983294 and 983303.

It is not a weakly prime, because it can be changed into another prime (983327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491664 + 491665.

It is an arithmetic number, because the mean of its divisors is an integer number (491665).

2⁹⁸³³²⁹ is an apocalyptic number.

It is an amenable number.

983329 is a deficient number, since it is larger than the sum of its proper divisors (1).

983329 is an equidigital number, since it uses as much as digits as its factorization.

983329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 34.

The square root of 983329 is about 991.6294670894. The cubic root of 983329 is about 99.4411830530.

It can be divided in two parts, 9 and 83329, that added together give a palindrome (83338).

The spelling of 983329 in words is "nine hundred eighty-three thousand, three hundred twenty-nine".