6709342 has 4 divisors (see below), whose sum is σ = 10064016. Its totient is φ = 3354670.

The previous prime is 6709331. The next prime is 6709349. The reversal of 6709342 is 2439076.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6709349) 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 as a sum of consecutive naturals, namely, 1677334 + ... + 1677337.

It is an arithmetic number, because the mean of its divisors is an integer number (2516004).

Almost surely, 2^6709342 is an apocalyptic number.

6709342 is a deficient number, since it is larger than the sum of its proper divisors (3354674).

6709342 is a wasteful number, since it uses less digits than its factorization.

6709342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354673.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 6709342 is about 2590.2397572426. The cubic root of 6709342 is about 188.6079421728.

The spelling of 6709342 in words is "six million, seven hundred nine thousand, three hundred forty-two".