3523841 has 2 divisors, whose sum is σ = 3523842. Its totient is φ = 3523840.

The previous prime is 3523829. The next prime is 3523901. The reversal of 3523841 is 1483253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1948816 + 1575025 = 1396^2 + 1255^2 .

It is an emirp because it is prime and its reverse (1483253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3523841 - 2¹⁰ = 3522817 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3523841.

It is not a weakly prime, because it can be changed into another prime (3523141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761920 + 1761921.

It is an arithmetic number, because the mean of its divisors is an integer number (1761921).

Almost surely, 2^3523841 is an apocalyptic number.

It is an amenable number.

3523841 is a deficient number, since it is larger than the sum of its proper divisors (1).

3523841 is an equidigital number, since it uses as much as digits as its factorization.

3523841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 26.

The square root of 3523841 is about 1877.1896547765. The cubic root of 3523841 is about 152.1734083947.

The spelling of 3523841 in words is "three million, five hundred twenty-three thousand, eight hundred forty-one".