3573971 has 2 divisors, whose sum is σ = 3573972. Its totient is φ = 3573970.

The previous prime is 3573953. The next prime is 3573979. The reversal of 3573971 is 1793753.

3573971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3573971 - 2¹⁸ = 3311827 is a prime.

It is not a weakly prime, because it can be changed into another prime (3573979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1786985 + 1786986.

It is an arithmetic number, because the mean of its divisors is an integer number (1786986).

Almost surely, 2^3573971 is an apocalyptic number.

3573971 is a deficient number, since it is larger than the sum of its proper divisors (1).

3573971 is an equidigital number, since it uses as much as digits as its factorization.

3573971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19845, while the sum is 35.

The square root of 3573971 is about 1890.4949087474. The cubic root of 3573971 is about 152.8916173194.

The spelling of 3573971 in words is "three million, five hundred seventy-three thousand, nine hundred seventy-one".