6609361 has 8 divisors (see below), whose sum is σ = 7459200. Its totient is φ = 5801040.

The previous prime is 6609353. The next prime is 6609409. The reversal of 6609361 is 1639066.

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 6609361 - 2³ = 6609353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6609301) 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, 10041 + ... + 10678.

It is an arithmetic number, because the mean of its divisors is an integer number (932400).

Almost surely, 2^6609361 is an apocalyptic number.

It is an amenable number.

6609361 is a deficient number, since it is larger than the sum of its proper divisors (849839).

6609361 is a wasteful number, since it uses less digits than its factorization.

6609361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20759.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 6609361 is about 2570.8677523358. The cubic root of 6609361 is about 187.6663862322. Note that the first 3 decimals are identical.

The spelling of 6609361 in words is "six million, six hundred nine thousand, three hundred sixty-one".