6730493 has 12 divisors (see below), whose sum is σ = 8541792. Its totient is φ = 5244120.

The previous prime is 6730483. The next prime is 6730501. The reversal of 6730493 is 3940376.

It is not a de Polignac number, because 6730493 - 2¹⁰ = 6729469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6730463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5705 + ... + 6782.

It is an arithmetic number, because the mean of its divisors is an integer number (711816).

Almost surely, 2^6730493 is an apocalyptic number.

It is an amenable number.

6730493 is a deficient number, since it is larger than the sum of its proper divisors (1811299).

6730493 is a wasteful number, since it uses less digits than its factorization.

6730493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12512 (or 12505 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 6730493 is about 2594.3193712417. The cubic root of 6730493 is about 188.8059279027.

The spelling of 6730493 in words is "six million, seven hundred thirty thousand, four hundred ninety-three".