3209073 has 32 divisors (see below), whose sum is σ = 5287680. Its totient is φ = 1689600.

The previous prime is 3209057. The next prime is 3209077. The reversal of 3209073 is 3709023.

It is not a de Polignac number, because 3209073 - 2⁴ = 3209057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3209077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31723 + ... + 31823.

It is an arithmetic number, because the mean of its divisors is an integer number (165240).

Almost surely, 2^3209073 is an apocalyptic number.

It is an amenable number.

3209073 is a deficient number, since it is larger than the sum of its proper divisors (2078607).

3209073 is a wasteful number, since it uses less digits than its factorization.

3209073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217.

The product of its (nonzero) digits is 1134, while the sum is 24.

The square root of 3209073 is about 1791.3885675643. The cubic root of 3209073 is about 147.5004002670.

The spelling of 3209073 in words is "three million, two hundred nine thousand, seventy-three".