6300643012 has 12 divisors (see below), whose sum is σ = 11036806396. Its totient is φ = 3147269760.

The previous prime is 6300643009. The next prime is 6300643031. The reversal of 6300643012 is 2103460036.

It can be written as a sum of positive squares in 2 ways, for example, as 6074020096 + 226622916 = 77936^2 + 15054^2 .

It is a super-3 number, since 3×6300643012³ (a number of 30 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 758289 + ... + 766552.

Almost surely, 2^6300643012 is an apocalyptic number.

It is an amenable number.

6300643012 is a deficient number, since it is larger than the sum of its proper divisors (4736163384).

6300643012 is a wasteful number, since it uses less digits than its factorization.

6300643012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525878 (or 1525876 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 6300643012 is about 79376.5898234486. The cubic root of 6300643012 is about 1846.9775836725.

The spelling of 6300643012 in words is "six billion, three hundred million, six hundred forty-three thousand, twelve".