6493973 has 8 divisors (see below), whose sum is σ = 6736896. Its totient is φ = 6253200.

The previous prime is 6493969. The next prime is 6494021. The reversal of 6493973 is 3793946.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6493973 - 2² = 6493969 is a prime.

It is a d-powerful number, because it can be written as 6³ + 4¹⁰ + 9⁴ + 3¹² + 9⁴ + 7⁶ + 3¹⁴ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6493973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6493913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8015 + ... + 8787.

It is an arithmetic number, because the mean of its divisors is an integer number (842112).

Almost surely, 2^6493973 is an apocalyptic number.

It is an amenable number.

6493973 is a deficient number, since it is larger than the sum of its proper divisors (242923).

6493973 is a wasteful number, since it uses less digits than its factorization.

6493973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075.

The product of its digits is 122472, while the sum is 41.

The square root of 6493973 is about 2548.3274907280. The cubic root of 6493973 is about 186.5678583504.

The spelling of 6493973 in words is "six million, four hundred ninety-three thousand, nine hundred seventy-three".