433321116 has 24 divisors (see below), whose sum is σ = 1021508880. Its totient is φ = 142950912.

The previous prime is 433321067. The next prime is 433321139. The reversal of 433321116 is 611123334.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184971 + ... + 187298.

It is an arithmetic number, because the mean of its divisors is an integer number (42562870).

Almost surely, 2^433321116 is an apocalyptic number.

It is an amenable number.

433321116 is an abundant number, since it is smaller than the sum of its proper divisors (588187764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

433321116 is a wasteful number, since it uses less digits than its factorization.

433321116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372373 (or 372371 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 433321116 is about 20816.3665417383. The cubic root of 433321116 is about 756.7224484440.

The spelling of 433321116 in words is "four hundred thirty-three million, three hundred twenty-one thousand, one hundred sixteen".