963485321 has 2 divisors, whose sum is σ = 963485322. Its totient is φ = 963485320.

The previous prime is 963485309. The next prime is 963485351. The reversal of 963485321 is 123584369.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 963481600 + 3721 = 31040^2 + 61^2 .

It is an emirp because it is prime and its reverse (123584369) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 963485321 - 2²² = 959291017 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (963485351) 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, 481742660 + 481742661.

It is an arithmetic number, because the mean of its divisors is an integer number (481742661).

Almost surely, 2^963485321 is an apocalyptic number.

It is an amenable number.

963485321 is a deficient number, since it is larger than the sum of its proper divisors (1).

963485321 is an equidigital number, since it uses as much as digits as its factorization.

963485321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 41.

The square root of 963485321 is about 31040.0599387308. The cubic root of 963485321 is about 987.6772129966.

The spelling of 963485321 in words is "nine hundred sixty-three million, four hundred eighty-five thousand, three hundred twenty-one".