3305897 has 8 divisors (see below), whose sum is σ = 3799296. Its totient is φ = 2817792.

The previous prime is 3305891. The next prime is 3305917. The reversal of 3305897 is 7985033.

3305897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3305897 - 2⁶ = 3305833 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3305891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128 + ... + 2574.

It is an arithmetic number, because the mean of its divisors is an integer number (474912).

Almost surely, 2^3305897 is an apocalyptic number.

It is an amenable number.

3305897 is a deficient number, since it is larger than the sum of its proper divisors (493399).

3305897 is a wasteful number, since it uses less digits than its factorization.

3305897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 3305897 is about 1818.2125838306. The cubic root of 3305897 is about 148.9691842042.

The spelling of 3305897 in words is "three million, three hundred five thousand, eight hundred ninety-seven".