663003327 has 32 divisors (see below), whose sum is σ = 1030489600. Its totient is φ = 371329920.

The previous prime is 663003311. The next prime is 663003343. The reversal of 663003327 is 723300366.

663003327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (663003311) and next prime (663003343).

It is not a de Polignac number, because 663003327 - 2⁴ = 663003311 is a prime.

It is a super-2 number, since 2×663003327² = 879146823226137858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 663003294 and 663003303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (663003377) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 446328 + ... + 447810.

It is an arithmetic number, because the mean of its divisors is an integer number (32202800).

Almost surely, 2^663003327 is an apocalyptic number.

663003327 is a deficient number, since it is larger than the sum of its proper divisors (367486273).

663003327 is a wasteful number, since it uses less digits than its factorization.

663003327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903.

The product of its (nonzero) digits is 13608, while the sum is 30.

The square root of 663003327 is about 25748.8509840731. The cubic root of 663003327 is about 871.9774138968.

The spelling of 663003327 in words is "six hundred sixty-three million, three thousand, three hundred twenty-seven".