963306473 has 2 divisors, whose sum is σ = 963306474. Its totient is φ = 963306472.

The previous prime is 963306451. The next prime is 963306481. The reversal of 963306473 is 374603369.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 540469504 + 422836969 = 23248^2 + 20563^2 .

It is a cyclic number.

It is not a de Polignac number, because 963306473 - 2¹² = 963302377 is a prime.

It is a super-4 number, since 4×963306473⁴ (a number of 37 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 963306473.

It is not a weakly prime, because it can be changed into another prime (963306413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481653236 + 481653237.

It is an arithmetic number, because the mean of its divisors is an integer number (481653237).

Almost surely, 2^963306473 is an apocalyptic number.

It is an amenable number.

963306473 is a deficient number, since it is larger than the sum of its proper divisors (1).

963306473 is an equidigital number, since it uses as much as digits as its factorization.

963306473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 41.

The square root of 963306473 is about 31037.1788827529. The cubic root of 963306473 is about 987.6160963329.

The spelling of 963306473 in words is "nine hundred sixty-three million, three hundred six thousand, four hundred seventy-three".