3654233 has 4 divisors (see below), whose sum is σ = 3986448. Its totient is φ = 3322020.

The previous prime is 3654227. The next prime is 3654317. The reversal of 3654233 is 3324563.

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 3654233 - 2⁸ = 3653977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3650233) 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, 166091 + ... + 166112.

It is an arithmetic number, because the mean of its divisors is an integer number (996612).

Almost surely, 2^3654233 is an apocalyptic number.

It is an amenable number.

3654233 is a deficient number, since it is larger than the sum of its proper divisors (332215).

3654233 is a wasteful number, since it uses less digits than its factorization.

3654233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332214.

The product of its digits is 6480, while the sum is 26.

The square root of 3654233 is about 1911.6048231787. The cubic root of 3654233 is about 154.0276697344.

Adding to 3654233 its reverse (3324563), we get a palindrome (6978796).

The spelling of 3654233 in words is "three million, six hundred fifty-four thousand, two hundred thirty-three".