3281035 has 8 divisors (see below), whose sum is σ = 3958416. Its totient is φ = 2610720.

The previous prime is 3281021. The next prime is 3281039. The reversal of 3281035 is 5301823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3281035 - 2⁹ = 3280523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3280997 and 3281015.

It is not an unprimeable number, because it can be changed into a prime (3281039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681 + ... + 2650.

It is an arithmetic number, because the mean of its divisors is an integer number (494802).

Almost surely, 2^3281035 is an apocalyptic number.

3281035 is a deficient number, since it is larger than the sum of its proper divisors (677381).

3281035 is a wasteful number, since it uses less digits than its factorization.

3281035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3281035 is about 1811.3627466634. The cubic root of 3281035 is about 148.5948031781.

Adding to 3281035 its reverse (5301823), we get a palindrome (8582858).

The spelling of 3281035 in words is "three million, two hundred eighty-one thousand, thirty-five".