1304983 has 2 divisors, whose sum is σ = 1304984. Its totient is φ = 1304982.

The previous prime is 1304981. The next prime is 1304987. The reversal of 1304983 is 3894031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1304983 - 2¹ = 1304981 is a prime.

Together with 1304981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1304981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652491 + 652492.

It is an arithmetic number, because the mean of its divisors is an integer number (652492).

2^1304983 is an apocalyptic number.

1304983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304983 is an equidigital number, since it uses as much as digits as its factorization.

1304983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1304983 is about 1142.3585251575. The cubic root of 1304983 is about 109.2785569441.

The spelling of 1304983 in words is "one million, three hundred four thousand, nine hundred eighty-three".