630345830068 has 48 divisors (see below), whose sum is σ = 1121516928000. Its totient is φ = 309962011520.

The previous prime is 630345830027. The next prime is 630345830117. The reversal of 630345830068 is 860038543036.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41602158 + ... + 41617306.

It is an arithmetic number, because the mean of its divisors is an integer number (23364936000).

Almost surely, 2^630345830068 is an apocalyptic number.

It is an amenable number.

630345830068 is a deficient number, since it is larger than the sum of its proper divisors (491171097932).

630345830068 is a wasteful number, since it uses less digits than its factorization.

630345830068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15960 (or 15958 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 630345830068 in words is "six hundred thirty billion, three hundred forty-five million, eight hundred thirty thousand, sixty-eight".