1329283 has 2 divisors, whose sum is σ = 1329284. Its totient is φ = 1329282.

The previous prime is 1329277. The next prime is 1329287. The reversal of 1329283 is 3829231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1329283 is a prime.

It is not a weakly prime, because it can be changed into another prime (1329287) 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, 664641 + 664642.

It is an arithmetic number, because the mean of its divisors is an integer number (664642).

2^1329283 is an apocalyptic number.

1329283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1329283 is an equidigital number, since it uses as much as digits as its factorization.

1329283 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1329283 is about 1152.9453586359. The cubic root of 1329283 is about 109.9526793707.

The spelling of 1329283 in words is "one million, three hundred twenty-nine thousand, two hundred eighty-three".