3280004 has 24 divisors (see below), whose sum is σ = 7065408. Its totient is φ = 1297440.

The previous prime is 3280003. The next prime is 3280009. The reversal of 3280004 is 4000823.

It is not an unprimeable number, because it can be changed into a prime (3280003) 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 7 ways as a sum of consecutive naturals, for example, 4142 + ... + 4869.

It is an arithmetic number, because the mean of its divisors is an integer number (294392).

Almost surely, 2^3280004 is an apocalyptic number.

It is an amenable number.

3280004 is an abundant number, since it is smaller than the sum of its proper divisors (3785404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3280004 is a wasteful number, since it uses less digits than its factorization.

3280004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9035 (or 9033 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3280004 is about 1811.0781319424. The cubic root of 3280004 is about 148.5792372269.

Adding to 3280004 its reverse (4000823), we get a palindrome (7280827).

The spelling of 3280004 in words is "three million, two hundred eighty thousand, four".