3652843 has 2 divisors, whose sum is σ = 3652844. Its totient is φ = 3652842.

The previous prime is 3652829. The next prime is 3652871. The reversal of 3652843 is 3482563.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3652843 - 2²¹ = 1555691 is a prime.

It is a d-powerful number, because it can be written as 3³ + 6⁸ + 5⁹ + 2⁷ + 8 + 4⁴ + 3⁹ .

It is not a weakly prime, because it can be changed into another prime (3652543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1826421 + 1826422.

It is an arithmetic number, because the mean of its divisors is an integer number (1826422).

Almost surely, 2^3652843 is an apocalyptic number.

3652843 is a deficient number, since it is larger than the sum of its proper divisors (1).

3652843 is an equidigital number, since it uses as much as digits as its factorization.

3652843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 31.

The square root of 3652843 is about 1911.2412197313. The cubic root of 3652843 is about 154.0081375359.

The spelling of 3652843 in words is "three million, six hundred fifty-two thousand, eight hundred forty-three".