6427693 has 8 divisors (see below), whose sum is σ = 6624576. Its totient is φ = 6232800.

The previous prime is 6427679. The next prime is 6427703. The reversal of 6427693 is 3967246.

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 6427693 - 2⁵ = 6427661 is a prime.

It is a d-powerful number, because it can be written as 6 + 4⁴ + 2¹⁷ + 7⁸ + 6² + 9² + 3¹² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6427613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8280 + ... + 9022.

It is an arithmetic number, because the mean of its divisors is an integer number (828072).

Almost surely, 2^6427693 is an apocalyptic number.

It is an amenable number.

6427693 is a deficient number, since it is larger than the sum of its proper divisors (196883).

6427693 is a wasteful number, since it uses less digits than its factorization.

6427693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995.

The product of its digits is 54432, while the sum is 37.

The square root of 6427693 is about 2535.2895298171. The cubic root of 6427693 is about 185.9309586899.

The spelling of 6427693 in words is "six million, four hundred twenty-seven thousand, six hundred ninety-three".