630464463623231 has 8 divisors (see below), whose sum is σ = 645907757409600. Its totient is φ = 615024318015360.

The previous prime is 630464463623227. The next prime is 630464463623249. The reversal of 630464463623231 is 132326364464036.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 630464463623231 - 2² = 630464463623227 is a prime.

It is a super-3 number, since 3×630464463623231³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630464462623231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786639191 + ... + 787440248.

It is an arithmetic number, because the mean of its divisors is an integer number (80738469676200).

Almost surely, 2^{630464463623231} is an apocalyptic number.

630464463623231 is a deficient number, since it is larger than the sum of its proper divisors (15443293786369).

630464463623231 is a wasteful number, since it uses less digits than its factorization.

630464463623231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574089249.

The product of its (nonzero) digits is 26873856, while the sum is 53.

The spelling of 630464463623231 in words is "six hundred thirty trillion, four hundred sixty-four billion, four hundred sixty-three million, six hundred twenty-three thousand, two hundred thirty-one".