1328529467 has 2 divisors, whose sum is σ = 1328529468. Its totient is φ = 1328529466.

The previous prime is 1328529463. The next prime is 1328529541. The reversal of 1328529467 is 7649258231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1328529467 - 2² = 1328529463 is a prime.

It is not a weakly prime, because it can be changed into another prime (1328529463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 664264733 + 664264734.

It is an arithmetic number, because the mean of its divisors is an integer number (664264734).

Almost surely, 2^1328529467 is an apocalyptic number.

1328529467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1328529467 is an equidigital number, since it uses as much as digits as its factorization.

1328529467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 47.

The square root of 1328529467 is about 36448.9981618151. The cubic root of 1328529467 is about 1099.3189908715.

The spelling of 1328529467 in words is "one billion, three hundred twenty-eight million, five hundred twenty-nine thousand, four hundred sixty-seven".