487328323 has 2 divisors, whose sum is σ = 487328324. Its totient is φ = 487328322.

The previous prime is 487328293. The next prime is 487328381. The reversal of 487328323 is 323823784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487328323 - 2²¹ = 485231171 is a prime.

It is not a weakly prime, because it can be changed into another prime (487328923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243664161 + 243664162.

It is an arithmetic number, because the mean of its divisors is an integer number (243664162).

Almost surely, 2^487328323 is an apocalyptic number.

487328323 is a deficient number, since it is larger than the sum of its proper divisors (1).

487328323 is an equidigital number, since it uses as much as digits as its factorization.

487328323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 40.

The square root of 487328323 is about 22075.5141049988. The cubic root of 487328323 is about 786.9380611248.

The spelling of 487328323 in words is "four hundred eighty-seven million, three hundred twenty-eight thousand, three hundred twenty-three".