6580730 has 32 divisors (see below), whose sum is σ = 12870144. Its totient is φ = 2408256.

The previous prime is 6580729. The next prime is 6580733. The reversal of 6580730 is 370856.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 6580693 and 6580702.

It is not an unprimeable number, because it can be changed into a prime (6580733) 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 15 ways as a sum of consecutive naturals, for example, 28877 + ... + 29103.

It is an arithmetic number, because the mean of its divisors is an integer number (402192).

Almost surely, 2^6580730 is an apocalyptic number.

6580730 is a deficient number, since it is larger than the sum of its proper divisors (6289414).

6580730 is a wasteful number, since it uses less digits than its factorization.

6580730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 6580730 is about 2565.2933555444. The cubic root of 6580730 is about 187.3950108528.

The spelling of 6580730 in words is "six million, five hundred eighty thousand, seven hundred thirty".