3421332 has 48 divisors (see below), whose sum is σ = 9004800. Its totient is φ = 1123200.

The previous prime is 3421331. The next prime is 3421373. The reversal of 3421332 is 2331243.

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 (3421331) 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, 8332 + ... + 8732.

It is an arithmetic number, because the mean of its divisors is an integer number (187600).

Almost surely, 2^3421332 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 3421332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4502400).

3421332 is an abundant number, since it is smaller than the sum of its proper divisors (5583468).

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

3421332 is a wasteful number, since it uses less digits than its factorization.

3421332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 485 counting only the distinct ones).

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

The square root of 3421332 is about 1849.6842973870. The cubic root of 3421332 is about 150.6832827717.

Adding to 3421332 its reverse (2331243), we get a palindrome (5752575).

The spelling of 3421332 in words is "three million, four hundred twenty-one thousand, three hundred thirty-two".