3287045 has 16 divisors (see below), whose sum is σ = 4171392. Its totient is φ = 2481600.

The previous prime is 3287033. The next prime is 3287047. The reversal of 3287045 is 5407823.

It is a happy number.

It is not a de Polignac number, because 3287045 - 2⁴ = 3287029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3286999 and 3287017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3287047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11474 + ... + 11756.

It is an arithmetic number, because the mean of its divisors is an integer number (260712).

Almost surely, 2^3287045 is an apocalyptic number.

It is an amenable number.

3287045 is a deficient number, since it is larger than the sum of its proper divisors (884347).

3287045 is a wasteful number, since it uses less digits than its factorization.

3287045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3287045 is about 1813.0209596141. The cubic root of 3287045 is about 148.6854768060.

The spelling of 3287045 in words is "three million, two hundred eighty-seven thousand, forty-five".