3469228 has 24 divisors (see below), whose sum is σ = 7241472. Its totient is φ = 1421904.

The previous prime is 3469223. The next prime is 3469237. The reversal of 3469228 is 8229643.

It is a d-powerful number, because it can be written as 3⁷ + 4¹⁰ + 6⁷ + 9⁴ + 2¹¹ + 2²¹ + 8⁵ .

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 3469193 and 3469202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3469223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2050 + ... + 3337.

It is an arithmetic number, because the mean of its divisors is an integer number (301728).

Almost surely, 2^3469228 is an apocalyptic number.

It is an amenable number.

3469228 is an abundant number, since it is smaller than the sum of its proper divisors (3772244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3469228 is a wasteful number, since it uses less digits than its factorization.

3469228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421 (or 5419 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 3469228 is about 1862.5863738361. The cubic root of 3469228 is about 151.3831766489.

The spelling of 3469228 in words is "three million, four hundred sixty-nine thousand, two hundred twenty-eight".