3696533 has 4 divisors (see below), whose sum is σ = 3815808. Its totient is φ = 3577260.

The previous prime is 3696523. The next prime is 3696551. The reversal of 3696533 is 3356963.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3356963 = 277 ⋅12119.

It is a cyclic number.

It is not a de Polignac number, because 3696533 - 2¹⁰ = 3695509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3696493 and 3696502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3696523) 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, 59591 + ... + 59652.

It is an arithmetic number, because the mean of its divisors is an integer number (953952).

Almost surely, 2^3696533 is an apocalyptic number.

It is an amenable number.

3696533 is a deficient number, since it is larger than the sum of its proper divisors (119275).

3696533 is a wasteful number, since it uses less digits than its factorization.

3696533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119274.

The product of its digits is 43740, while the sum is 35.

The square root of 3696533 is about 1922.6369912181. The cubic root of 3696533 is about 154.6197129032.

It can be divided in two parts, 36 and 96533, that added together give a palindrome (96569).

The spelling of 3696533 in words is "three million, six hundred ninety-six thousand, five hundred thirty-three".