3788233 has 4 divisors (see below), whose sum is σ = 3792148. Its totient is φ = 3784320.

The previous prime is 3788227. The next prime is 3788243. The reversal of 3788233 is 3328873.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1006009 + 2782224 = 1003^2 + 1668^2 .

It is a cyclic number.

It is not a de Polignac number, because 3788233 - 2¹³ = 3780041 is a prime.

It is a Duffinian number.

3788233 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3788243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673 + ... + 2833.

It is an arithmetic number, because the mean of its divisors is an integer number (948037).

Almost surely, 2^3788233 is an apocalyptic number.

It is an amenable number.

3788233 is a deficient number, since it is larger than the sum of its proper divisors (3915).

3788233 is a wasteful number, since it uses less digits than its factorization.

3788233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3914.

The product of its digits is 24192, while the sum is 34.

The square root of 3788233 is about 1946.3383570181. The cubic root of 3788233 is about 155.8878357658.

The spelling of 3788233 in words is "three million, seven hundred eighty-eight thousand, two hundred thirty-three".