6739342 has 8 divisors (see below), whose sum is σ = 10120032. Its totient is φ = 3366000.

The previous prime is 6739333. The next prime is 6739363. The reversal of 6739342 is 2439376.

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

It is a junction number, because it is equal to n+sod(n) for n = 6739298 and 6739307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2667 + ... + 4537.

It is an arithmetic number, because the mean of its divisors is an integer number (1265004).

Almost surely, 2^6739342 is an apocalyptic number.

6739342 is a deficient number, since it is larger than the sum of its proper divisors (3380690).

6739342 is a wasteful number, since it uses less digits than its factorization.

6739342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674.

The product of its digits is 27216, while the sum is 34.

The square root of 6739342 is about 2596.0242679913. The cubic root of 6739342 is about 188.8886366522. Note that the first 3 decimals are identical.

Adding to 6739342 its sum of digits (34), we get a palindrome (6739376).

The spelling of 6739342 in words is "six million, seven hundred thirty-nine thousand, three hundred forty-two".