6294579012 has 60 divisors (see below), whose sum is σ = 16504387900. Its totient is φ = 2091930624.

The previous prime is 6294578929. The next prime is 6294579017. The reversal of 6294579012 is 2109754926.

6294579012 is a `hidden beast` number, since 62 + 9 + 4 + 579 + 0 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4622096196 + 1672482816 = 67986^2 + 40896^2 .

It is a super-2 number, since 2×6294579012² = 79243449876621792288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6294579017) 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 19 ways as a sum of consecutive naturals, for example, 80364 + ... + 138012.

Almost surely, 2^6294579012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6294579012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8252193950).

6294579012 is an abundant number, since it is smaller than the sum of its proper divisors (10209808888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6294579012 is a wasteful number, since it uses less digits than its factorization.

6294579012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58002 (or 57991 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 6294579012 is about 79338.3829681447. The cubic root of 6294579012 is about 1846.3848575488.

The spelling of 6294579012 in words is "six billion, two hundred ninety-four million, five hundred seventy-nine thousand, twelve".