3201028 has 12 divisors (see below), whose sum is σ = 5620300. Its totient is φ = 1595232.

The previous prime is 3201007. The next prime is 3201043. The reversal of 3201028 is 8201023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1643524 + 1557504 = 1282^2 + 1248^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 250 + ... + 2542.

Almost surely, 2^3201028 is an apocalyptic number.

It is an amenable number.

3201028 is a deficient number, since it is larger than the sum of its proper divisors (2419272).

3201028 is a wasteful number, since it uses less digits than its factorization.

3201028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646 (or 2644 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3201028 is about 1789.1416936621. The cubic root of 3201028 is about 147.3770381911.

The spelling of 3201028 in words is "three million, two hundred one thousand, twenty-eight".