3530971 has 2 divisors, whose sum is σ = 3530972. Its totient is φ = 3530970.

The previous prime is 3530959. The next prime is 3530977. The reversal of 3530971 is 1790353.

It is a strong prime.

It is an emirp because it is prime and its reverse (1790353) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3530971 - 2⁵ = 3530939 is a prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (3530977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1765485 + 1765486.

It is an arithmetic number, because the mean of its divisors is an integer number (1765486).

Almost surely, 2^3530971 is an apocalyptic number.

3530971 is a deficient number, since it is larger than the sum of its proper divisors (1).

3530971 is an equidigital number, since it uses as much as digits as its factorization.

3530971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 3530971 is about 1879.0878106145. The cubic root of 3530971 is about 152.2759731286.

The spelling of 3530971 in words is "three million, five hundred thirty thousand, nine hundred seventy-one".