3208028 has 6 divisors (see below), whose sum is σ = 5614056. Its totient is φ = 1604012.

The previous prime is 3208021. The next prime is 3208039. The reversal of 3208028 is 8208023.

It is a junction number, because it is equal to n+sod(n) for n = 3207994 and 3208012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3208021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401000 + ... + 401007.

It is an arithmetic number, because the mean of its divisors is an integer number (935676).

Almost surely, 2^3208028 is an apocalyptic number.

It is an amenable number.

3208028 is a deficient number, since it is larger than the sum of its proper divisors (2406028).

3208028 is a wasteful number, since it uses less digits than its factorization.

3208028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802011 (or 802009 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 3208028 is about 1791.0968706354. The cubic root of 3208028 is about 147.4843878908.

The spelling of 3208028 in words is "three million, two hundred eight thousand, twenty-eight".