3421652 has 24 divisors (see below), whose sum is σ = 6673800. Its totient is φ = 1524096.

The previous prime is 3421637. The next prime is 3421657. The reversal of 3421652 is 2561243.

3421652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 21316 + 3400336 = 146^2 + 1844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421657) 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, 374 + ... + 2642.

It is an arithmetic number, because the mean of its divisors is an integer number (278075).

Almost surely, 2^3421652 is an apocalyptic number.

It is an amenable number.

3421652 is a deficient number, since it is larger than the sum of its proper divisors (3252148).

3421652 is a wasteful number, since it uses less digits than its factorization.

3421652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2315 (or 2313 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 3421652 is about 1849.7707966124. The cubic root of 3421652 is about 150.6879804690.

Adding to 3421652 its reverse (2561243), we get a palindrome (5982895).

The spelling of 3421652 in words is "three million, four hundred twenty-one thousand, six hundred fifty-two".