3521341 has 2 divisors, whose sum is σ = 3521342. Its totient is φ = 3521340.

The previous prime is 3521303. The next prime is 3521377. The reversal of 3521341 is 1431253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2805625 + 715716 = 1675^2 + 846^2 .

It is an emirp because it is prime and its reverse (1431253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3521341 - 2¹³ = 3513149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3522341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1760670 + 1760671.

It is an arithmetic number, because the mean of its divisors is an integer number (1760671).

Almost surely, 2^3521341 is an apocalyptic number.

It is an amenable number.

3521341 is a deficient number, since it is larger than the sum of its proper divisors (1).

3521341 is an equidigital number, since it uses as much as digits as its factorization.

3521341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 19.

The square root of 3521341 is about 1876.5236475995. The cubic root of 3521341 is about 152.1374132478.

Adding to 3521341 its reverse (1431253), we get a palindrome (4952594).

The spelling of 3521341 in words is "three million, five hundred twenty-one thousand, three hundred forty-one".