3421532 has 24 divisors (see below), whose sum is σ = 6340992. Its totient is φ = 1612800.

The previous prime is 3421531. The next prime is 3421567. The reversal of 3421532 is 2351243.

It is a happy number.

3421532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 3¹¹ + 4⁸ + 2¹⁹ + 1 + 5⁹ + 3¹¹ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421531) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4748 + ... + 5420.

It is an arithmetic number, because the mean of its divisors is an integer number (264208).

Almost surely, 2^3421532 is an apocalyptic number.

It is an amenable number.

3421532 is a deficient number, since it is larger than the sum of its proper divisors (2919460).

3421532 is a wasteful number, since it uses less digits than its factorization.

3421532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749 (or 747 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 3421532 is about 1849.7383598769. The cubic root of 3421532 is about 150.6862188668.

Adding to 3421532 its reverse (2351243), we get a palindrome (5772775).

The spelling of 3421532 in words is "three million, four hundred twenty-one thousand, five hundred thirty-two".