3936533 has 4 divisors (see below), whose sum is σ = 4032588. Its totient is φ = 3840480.

The previous prime is 3936523. The next prime is 3936577. The reversal of 3936533 is 3356393.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1868689 + 2067844 = 1367^2 + 1438^2 .

It is a cyclic number.

It is not a de Polignac number, because 3936533 - 2¹⁰ = 3935509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3936533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3936523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47966 + ... + 48047.

It is an arithmetic number, because the mean of its divisors is an integer number (1008147).

Almost surely, 2^3936533 is an apocalyptic number.

It is an amenable number.

3936533 is a deficient number, since it is larger than the sum of its proper divisors (96055).

3936533 is an equidigital number, since it uses as much as digits as its factorization.

3936533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96054.

The product of its digits is 21870, while the sum is 32.

The square root of 3936533 is about 1984.0698072397. The cubic root of 3936533 is about 157.8960620688.

The spelling of 3936533 in words is "three million, nine hundred thirty-six thousand, five hundred thirty-three".