3433212 has 48 divisors (see below), whose sum is σ = 9031680. Its totient is φ = 1127664.

The previous prime is 3433211. The next prime is 3433229. The reversal of 3433212 is 2123343.

3433212 is a `hidden beast` number, since 343 + 321 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3433211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8773 + ... + 9155.

It is an arithmetic number, because the mean of its divisors is an integer number (188160).

Almost surely, 2^3433212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3433212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4515840).

3433212 is an abundant number, since it is smaller than the sum of its proper divisors (5598468).

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

3433212 is a wasteful number, since it uses less digits than its factorization.

3433212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 471 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 3433212 is about 1852.8928733200. The cubic root of 3433212 is about 150.8574887463.

Adding to 3433212 its reverse (2123343), we get a palindrome (5556555).

The spelling of 3433212 in words is "three million, four hundred thirty-three thousand, two hundred twelve".