3413621 has 8 divisors (see below), whose sum is σ = 3508704. Its totient is φ = 3319920.

The previous prime is 3413611. The next prime is 3413623. The reversal of 3413621 is 1263143.

3413621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3413621 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3413593 and 3413602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3413623) 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, 6266 + ... + 6788.

It is an arithmetic number, because the mean of its divisors is an integer number (438588).

Almost surely, 2^3413621 is an apocalyptic number.

It is an amenable number.

3413621 is a deficient number, since it is larger than the sum of its proper divisors (95083).

3413621 is a wasteful number, since it uses less digits than its factorization.

3413621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691.

The product of its digits is 432, while the sum is 20.

The square root of 3413621 is about 1847.5987118419. The cubic root of 3413621 is about 150.5699942630.

Adding to 3413621 its reverse (1263143), we get a palindrome (4676764).

The spelling of 3413621 in words is "three million, four hundred thirteen thousand, six hundred twenty-one".