3869533 has 4 divisors (see below), whose sum is σ = 3875040. Its totient is φ = 3864028.

The previous prime is 3869501. The next prime is 3869561. The reversal of 3869533 is 3359683.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3869533 - 2⁵ = 3869501 is a prime.

It is a d-powerful number, because it can be written as 3 + 8³ + 6⁸ + 9² + 5⁹ + 3¹⁰ + 3¹¹ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3869492 and 3869501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3869573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1513 + ... + 3166.

It is an arithmetic number, because the mean of its divisors is an integer number (968760).

Almost surely, 2^3869533 is an apocalyptic number.

It is an amenable number.

3869533 is a deficient number, since it is larger than the sum of its proper divisors (5507).

3869533 is an equidigital number, since it uses as much as digits as its factorization.

3869533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506.

The product of its digits is 58320, while the sum is 37.

The square root of 3869533 is about 1967.1128589890. The cubic root of 3869533 is about 156.9951314974.

The spelling of 3869533 in words is "three million, eight hundred sixty-nine thousand, five hundred thirty-three".