6460847012 has 24 divisors (see below), whose sum is σ = 11706958200. Its totient is φ = 3116203776.

The previous prime is 6460847009. The next prime is 6460847017. The reversal of 6460847012 is 2107480646.

It can be written as a sum of positive squares in 4 ways, for example, as 1601920576 + 4858926436 = 40024^2 + 69706^2 .

It is a super-2 number, since 2×6460847012² = 83485088224938656288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6460847017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106298 + ... + 155630.

It is an arithmetic number, because the mean of its divisors is an integer number (487789925).

Almost surely, 2^6460847012 is an apocalyptic number.

It is an amenable number.

6460847012 is a deficient number, since it is larger than the sum of its proper divisors (5246111188).

6460847012 is a wasteful number, since it uses less digits than its factorization.

6460847012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50495 (or 50493 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 6460847012 is about 80379.3942002551. The cubic root of 6460847012 is about 1862.5008764886.

The spelling of 6460847012 in words is "six billion, four hundred sixty million, eight hundred forty-seven thousand, twelve".