6849394 has 8 divisors (see below), whose sum is σ = 10628460. Its totient is φ = 3306576.

The previous prime is 6849389. The next prime is 6849407. The reversal of 6849394 is 4939486.

It can be written as a sum of positive squares in 2 ways, for example, as 6185169 + 664225 = 2487^2 + 815^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 6849394.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58989 + ... + 59104.

Almost surely, 2^6849394 is an apocalyptic number.

6849394 is a deficient number, since it is larger than the sum of its proper divisors (3779066).

6849394 is a wasteful number, since it uses less digits than its factorization.

6849394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118124.

The product of its digits is 186624, while the sum is 43.

The square root of 6849394 is about 2617.1346927508. The cubic root of 6849394 is about 189.9112604997.

The spelling of 6849394 in words is "six million, eight hundred forty-nine thousand, three hundred ninety-four".