3413021 has 2 divisors, whose sum is σ = 3413022. Its totient is φ = 3413020.

The previous prime is 3413017. The next prime is 3413051. The reversal of 3413021 is 1203143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3367225 + 45796 = 1835^2 + 214^2 .

It is a cyclic number.

It is not a de Polignac number, because 3413021 - 2² = 3413017 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3412987 and 3413005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3413051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706510 + 1706511.

It is an arithmetic number, because the mean of its divisors is an integer number (1706511).

Almost surely, 2^3413021 is an apocalyptic number.

It is an amenable number.

3413021 is a deficient number, since it is larger than the sum of its proper divisors (1).

3413021 is an equidigital number, since it uses as much as digits as its factorization.

3413021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3413021 is about 1847.4363317852. The cubic root of 3413021 is about 150.5611720290.

Adding to 3413021 its reverse (1203143), we get a palindrome (4616164).

The spelling of 3413021 in words is "three million, four hundred thirteen thousand, twenty-one".