3664233 has 6 divisors (see below), whose sum is σ = 5292794. Its totient is φ = 2442816.

The previous prime is 3664189. The next prime is 3664247. The reversal of 3664233 is 3324663.

It can be written as a sum of positive squares in only one way, i.e., 2832489 + 831744 = 1683^2 + 912^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3664233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3664197 and 3664206.

It is not an unprimeable number, because it can be changed into a prime (3664273) 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, 203560 + ... + 203577.

Almost surely, 2^3664233 is an apocalyptic number.

It is an amenable number.

3664233 is a deficient number, since it is larger than the sum of its proper divisors (1628561).

3664233 is a wasteful number, since it uses less digits than its factorization.

3664233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407143 (or 407140 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 3664233 is about 1914.2186395498. The cubic root of 3664233 is about 154.1680433608.

Adding to 3664233 its reverse (3324663), we get a palindrome (6988896).

The spelling of 3664233 in words is "three million, six hundred sixty-four thousand, two hundred thirty-three".