3228829 has 2 divisors, whose sum is σ = 3228830. Its totient is φ = 3228828.

The previous prime is 3228811. The next prime is 3228847. The reversal of 3228829 is 9288223.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (3228811) and next prime (3228847).

It can be written as a sum of positive squares in only one way, i.e., 2968729 + 260100 = 1723^2 + 510^2 .

It is a cyclic number.

It is not a de Polignac number, because 3228829 - 2¹¹ = 3226781 is a prime.

It is a super-2 number, since 2×3228829² = 20850673422482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3228794 and 3228803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3228899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1614414 + 1614415.

It is an arithmetic number, because the mean of its divisors is an integer number (1614415).

Almost surely, 2^3228829 is an apocalyptic number.

It is an amenable number.

3228829 is a deficient number, since it is larger than the sum of its proper divisors (1).

3228829 is an equidigital number, since it uses as much as digits as its factorization.

3228829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The square root of 3228829 is about 1796.8942651141. The cubic root of 3228829 is about 147.8024665673.

The spelling of 3228829 in words is "three million, two hundred twenty-eight thousand, eight hundred twenty-nine".