987304532329 has 2 divisors, whose sum is σ = 987304532330. Its totient is φ = 987304532328.

The previous prime is 987304532287. The next prime is 987304532353. The reversal of 987304532329 is 923235403789.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 795355397929 + 191949134400 = 891827^2 + 438120^2 .

It is a cyclic number.

It is not a de Polignac number, because 987304532329 - 2¹⁷ = 987304401257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 987304532329.

It is not a weakly prime, because it can be changed into another prime (987304532399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493652266164 + 493652266165.

It is an arithmetic number, because the mean of its divisors is an integer number (493652266165).

Almost surely, 2^987304532329 is an apocalyptic number.

It is an amenable number.

987304532329 is a deficient number, since it is larger than the sum of its proper divisors (1).

987304532329 is an equidigital number, since it uses as much as digits as its factorization.

987304532329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9797760, while the sum is 55.

The spelling of 987304532329 in words is "nine hundred eighty-seven billion, three hundred four million, five hundred thirty-two thousand, three hundred twenty-nine".