3280008 has 32 divisors (see below), whose sum is σ = 8632800. Its totient is φ = 1035648.

The previous prime is 3280003. The next prime is 3280009. The reversal of 3280008 is 8000823.

It is an Ulam number.

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, 3141 + ... + 4052.

It is an arithmetic number, because the mean of its divisors is an integer number (269775).

Almost surely, 2^3280008 is an apocalyptic number.

3280008 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3280008 is an abundant number, since it is smaller than the sum of its proper divisors (5352792).

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

3280008 is a wasteful number, since it uses less digits than its factorization.

3280008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221 (or 7217 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 3280008 is about 1811.0792362567. The cubic root of 3280008 is about 148.5792976249.

The spelling of 3280008 in words is "three million, two hundred eighty thousand, eight".