3239109 has 10 divisors (see below), whose sum is σ = 4838790. Its totient is φ = 2159352.

The previous prime is 3239107. The next prime is 3239141. The reversal of 3239109 is 9019323.

3239109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2259009 + 980100 = 1503^2 + 990^2 .

It is not a de Polignac number, because 3239109 - 2¹ = 3239107 is a prime.

It is a super-2 number, since 2×3239109² = 20983654227762, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3239107) 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 9 ways as a sum of consecutive naturals, for example, 19914 + ... + 20075.

It is an arithmetic number, because the mean of its divisors is an integer number (483879).

Almost surely, 2^3239109 is an apocalyptic number.

It is an amenable number.

3239109 is a deficient number, since it is larger than the sum of its proper divisors (1599681).

3239109 is an equidigital number, since it uses as much as digits as its factorization.

3239109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40001 (or 39992 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 3239109 is about 1799.7524829820. The cubic root of 3239109 is about 147.9591590498.

The spelling of 3239109 in words is "three million, two hundred thirty-nine thousand, one hundred nine".