6694441 has 8 divisors (see below), whose sum is σ = 7589120. Its totient is φ = 5854032.

The previous prime is 6694433. The next prime is 6694463. The reversal of 6694441 is 1444966.

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

It is a cyclic number.

It is not a de Polignac number, because 6694441 - 2³ = 6694433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6694397 and 6694406.

It is not an unprimeable number, because it can be changed into a prime (6695441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13305 + ... + 13798.

It is an arithmetic number, because the mean of its divisors is an integer number (948640).

Almost surely, 2^6694441 is an apocalyptic number.

It is an amenable number.

6694441 is a deficient number, since it is larger than the sum of its proper divisors (894679).

6694441 is a wasteful number, since it uses less digits than its factorization.

6694441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27135.

The product of its digits is 20736, while the sum is 34.

The square root of 6694441 is about 2587.3617837481. The cubic root of 6694441 is about 188.4682101334.

The spelling of 6694441 in words is "six million, six hundred ninety-four thousand, four hundred forty-one".