3000405663 has 12 divisors (see below), whose sum is σ = 4342611000. Its totient is φ = 1996258896.

The previous prime is 3000405641. The next prime is 3000405673. The reversal of 3000405663 is 3665040003.

It is not a de Polignac number, because 3000405663 - 2¹⁰ = 3000404639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000405673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 329556 + ... + 338537.

It is an arithmetic number, because the mean of its divisors is an integer number (361884250).

Almost surely, 2^3000405663 is an apocalyptic number.

3000405663 is a deficient number, since it is larger than the sum of its proper divisors (1342205337).

3000405663 is a wasteful number, since it uses less digits than its factorization.

3000405663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668598 (or 668595 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3000405663 is about 54775.9588049356. The cubic root of 3000405663 is about 1442.3145748539.

Adding to 3000405663 its reverse (3665040003), we get a palindrome (6665445666).

The spelling of 3000405663 in words is "three billion, four hundred five thousand, six hundred sixty-three".