3206828 has 6 divisors (see below), whose sum is σ = 5611956. Its totient is φ = 1603412.

The previous prime is 3206813. The next prime is 3206837. The reversal of 3206828 is 8286023.

It is a self number, because there is not a number n which added to its sum of digits gives 3206828.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400850 + ... + 400857.

It is an arithmetic number, because the mean of its divisors is an integer number (935326).

Almost surely, 2^3206828 is an apocalyptic number.

It is an amenable number.

3206828 is a deficient number, since it is larger than the sum of its proper divisors (2405128).

3206828 is a wasteful number, since it uses less digits than its factorization.

3206828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801711 (or 801709 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 3206828 is about 1790.7618490464. The cubic root of 3206828 is about 147.4659961834.

The spelling of 3206828 in words is "three million, two hundred six thousand, eight hundred twenty-eight".