3665333 has 8 divisors (see below), whose sum is σ = 4200768. Its totient is φ = 3132864.

The previous prime is 3665329. The next prime is 3665357. The reversal of 3665333 is 3335663.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3665333 - 2² = 3665329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3665296 and 3665305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3665393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3710 + ... + 4592.

It is an arithmetic number, because the mean of its divisors is an integer number (525096).

Almost surely, 2^3665333 is an apocalyptic number.

It is an amenable number.

3665333 is a deficient number, since it is larger than the sum of its proper divisors (535435).

3665333 is an equidigital number, since it uses as much as digits as its factorization.

3665333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483.

The product of its digits is 14580, while the sum is 29.

The square root of 3665333 is about 1914.5059414899. The cubic root of 3665333 is about 154.1834688610.

The spelling of 3665333 in words is "three million, six hundred sixty-five thousand, three hundred thirty-three".