3209089 has 8 divisors (see below), whose sum is σ = 3567872. Its totient is φ = 2866320.

The previous prime is 3209083. The next prime is 3209117. The reversal of 3209089 is 9809023.

It is a happy number.

3209089 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 3209089 - 2⁵ = 3209057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3209089.

It is not an unprimeable number, because it can be changed into a prime (3209083) 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, 3579 + ... + 4384.

It is an arithmetic number, because the mean of its divisors is an integer number (445984).

Almost surely, 2^3209089 is an apocalyptic number.

It is an amenable number.

3209089 is a deficient number, since it is larger than the sum of its proper divisors (358783).

3209089 is a wasteful number, since it uses less digits than its factorization.

3209089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8007.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 3209089 is about 1791.3930333682. The cubic root of 3209089 is about 147.5006454056.

It can be divided in two parts, 320 and 9089, that added together give a square (9409 = 97²).

The spelling of 3209089 in words is "three million, two hundred nine thousand, eighty-nine".