3865283 has 2 divisors, whose sum is σ = 3865284. Its totient is φ = 3865282.

The previous prime is 3865247. The next prime is 3865289. The reversal of 3865283 is 3825683.

It is a strong prime.

It is an emirp because it is prime and its reverse (3825683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3865283 - 2²⁰ = 2816707 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3 + 8 + 6⁸ + 5⁷ + 2¹³ + 8⁷ + 3⁷ .

It is not a weakly prime, because it can be changed into another prime (3865289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1932641 + 1932642.

It is an arithmetic number, because the mean of its divisors is an integer number (1932642).

Almost surely, 2^3865283 is an apocalyptic number.

3865283 is a deficient number, since it is larger than the sum of its proper divisors (1).

3865283 is an equidigital number, since it uses as much as digits as its factorization.

3865283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 3865283 is about 1966.0322988191. The cubic root of 3865283 is about 156.9376332811.

The spelling of 3865283 in words is "three million, eight hundred sixty-five thousand, two hundred eighty-three".