3214828 has 12 divisors (see below), whose sum is σ = 5641272. Its totient is φ = 1603040.

The previous prime is 3214811. The next prime is 3214831. The reversal of 3214828 is 8284123.

3214828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3214796 and 3214805.

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 3 ways as a sum of consecutive naturals, for example, 1008 + ... + 2728.

It is an arithmetic number, because the mean of its divisors is an integer number (470106).

Almost surely, 2^3214828 is an apocalyptic number.

It is an amenable number.

3214828 is a deficient number, since it is larger than the sum of its proper divisors (2426444).

3214828 is a wasteful number, since it uses less digits than its factorization.

3214828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192 (or 2190 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 3214828 is about 1792.9941438834. The cubic root of 3214828 is about 147.5885210286.

The spelling of 3214828 in words is "three million, two hundred fourteen thousand, eight hundred twenty-eight".