3280842 has 24 divisors (see below), whose sum is σ = 7175844. Its totient is φ = 1083264.

The previous prime is 3280811. The next prime is 3280867. The reversal of 3280842 is 2480823.

3280842 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 2 ways, for example, as 3059001 + 221841 = 1749^2 + 471^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1228 + ... + 2840.

Almost surely, 2^3280842 is an apocalyptic number.

3280842 is an abundant number, since it is smaller than the sum of its proper divisors (3895002).

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

3280842 is a wasteful number, since it uses less digits than its factorization.

3280842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 3280842 is about 1811.3094710733. The cubic root of 3280842 is about 148.5918895285.

The spelling of 3280842 in words is "three million, two hundred eighty thousand, eight hundred forty-two".