3530539 has 2 divisors, whose sum is σ = 3530540. Its totient is φ = 3530538.

The previous prime is 3530537. The next prime is 3530563. The reversal of 3530539 is 9350353.

It is a weak prime.

It is an emirp because it is prime and its reverse (9350353) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3530539 - 2¹ = 3530537 is a prime.

Together with 3530537, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3530537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765269 + 1765270.

It is an arithmetic number, because the mean of its divisors is an integer number (1765270).

Almost surely, 2^3530539 is an apocalyptic number.

3530539 is a deficient number, since it is larger than the sum of its proper divisors (1).

3530539 is an equidigital number, since it uses as much as digits as its factorization.

3530539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6075, while the sum is 28.

The square root of 3530539 is about 1878.9728577071. The cubic root of 3530539 is about 152.2697627591.

It can be divided in two parts, 35305 and 39, that added together give a square (35344 = 188²).

The spelling of 3530539 in words is "three million, five hundred thirty thousand, five hundred thirty-nine".