663082067 has 2 divisors, whose sum is σ = 663082068. Its totient is φ = 663082066.

The previous prime is 663082037. The next prime is 663082081. The reversal of 663082067 is 760280366.

663082067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 663082067 - 2⁶ = 663082003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 663082067.

It is not a weakly prime, because it can be changed into another prime (663082027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331541033 + 331541034.

It is an arithmetic number, because the mean of its divisors is an integer number (331541034).

Almost surely, 2^663082067 is an apocalyptic number.

663082067 is a deficient number, since it is larger than the sum of its proper divisors (1).

663082067 is an equidigital number, since it uses as much as digits as its factorization.

663082067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 663082067 is about 25750.3799389446. The cubic root of 663082067 is about 872.0119319658.

The spelling of 663082067 in words is "six hundred sixty-three million, eighty-two thousand, sixty-seven".