6704393 has 4 divisors (see below), whose sum is σ = 6796308. Its totient is φ = 6612480.

The previous prime is 6704377. The next prime is 6704413. The reversal of 6704393 is 3934076.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4721929 + 1982464 = 2173^2 + 1408^2 .

It is a cyclic number.

It is not a de Polignac number, because 6704393 - 2⁴ = 6704377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6704333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45848 + ... + 45993.

It is an arithmetic number, because the mean of its divisors is an integer number (1699077).

Almost surely, 2^6704393 is an apocalyptic number.

It is an amenable number.

6704393 is a deficient number, since it is larger than the sum of its proper divisors (91915).

6704393 is an equidigital number, since it uses as much as digits as its factorization.

6704393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91914.

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

The square root of 6704393 is about 2589.2842640390. The cubic root of 6704393 is about 188.5615565856.

The spelling of 6704393 in words is "six million, seven hundred four thousand, three hundred ninety-three".