6674393 has 24 divisors (see below), whose sum is σ = 8069376. Its totient is φ = 5464800.

The previous prime is 6674389. The next prime is 6674399. The reversal of 6674393 is 3934766.

It is a happy number.

6674393 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6674393 - 2² = 6674389 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6674399) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180371 + ... + 180407.

It is an arithmetic number, because the mean of its divisors is an integer number (336224).

Almost surely, 2^6674393 is an apocalyptic number.

It is an amenable number.

6674393 is a deficient number, since it is larger than the sum of its proper divisors (1394983).

6674393 is a wasteful number, since it uses less digits than its factorization.

6674393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 102 counting only the distinct ones).

The product of its digits is 81648, while the sum is 38.

The square root of 6674393 is about 2583.4846622343. The cubic root of 6674393 is about 188.2798852865.

The spelling of 6674393 in words is "six million, six hundred seventy-four thousand, three hundred ninety-three".