6909338 has 8 divisors (see below), whose sum is σ = 10814688. Its totient is φ = 3304444.

The previous prime is 6909323. The next prime is 6909341. The reversal of 6909338 is 8339096.

It is a happy number.

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

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, 75056 + ... + 75147.

It is an arithmetic number, because the mean of its divisors is an integer number (1351836).

Almost surely, 2^6909338 is an apocalyptic number.

6909338 is a deficient number, since it is larger than the sum of its proper divisors (3905350).

6909338 is a wasteful number, since it uses less digits than its factorization.

6909338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150228.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 6909338 is about 2628.5619642687. The cubic root of 6909338 is about 190.4636690360.

The spelling of 6909338 in words is "six million, nine hundred nine thousand, three hundred thirty-eight".