3886263 has 6 divisors (see below), whose sum is σ = 5613504. Its totient is φ = 2590836.

The previous prime is 3886237. The next prime is 3886273. The reversal of 3886263 is 3626883.

3886263 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 3886263 - 2⁵ = 3886231 is a prime.

3886263 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3886273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 215895 + ... + 215912.

It is an arithmetic number, because the mean of its divisors is an integer number (935584).

Almost surely, 2^3886263 is an apocalyptic number.

3886263 is a deficient number, since it is larger than the sum of its proper divisors (1727241).

3886263 is a wasteful number, since it uses less digits than its factorization.

3886263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431813 (or 431810 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 3886263 is about 1971.3606975894. The cubic root of 3886263 is about 157.2210633548.

The spelling of 3886263 in words is "three million, eight hundred eighty-six thousand, two hundred sixty-three".