3682571 has 2 divisors, whose sum is σ = 3682572. Its totient is φ = 3682570.

The previous prime is 3682543. The next prime is 3682577. The reversal of 3682571 is 1752863.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3682571 - 2¹⁸ = 3420427 is a prime.

It is a super-2 number, since 2×3682571² = 27122658340082, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3682577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1841285 + 1841286.

It is an arithmetic number, because the mean of its divisors is an integer number (1841286).

Almost surely, 2^3682571 is an apocalyptic number.

3682571 is a deficient number, since it is larger than the sum of its proper divisors (1).

3682571 is an equidigital number, since it uses as much as digits as its factorization.

3682571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 3682571 is about 1919.0026055219. The cubic root of 3682571 is about 154.4247983606.

The spelling of 3682571 in words is "three million, six hundred eighty-two thousand, five hundred seventy-one".