433226664 has 256 divisors, whose sum is σ = 1371686400. Its totient is φ = 125798400.

The previous prime is 433226659. The next prime is 433226669. The reversal of 433226664 is 466622334.

It is an interprime number because it is at equal distance from previous prime (433226659) and next prime (433226669).

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is not an unprimeable number, because it can be changed into a prime (433226669) 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 63 ways as a sum of consecutive naturals, for example, 6101749 + ... + 6101819.

It is an arithmetic number, because the mean of its divisors is an integer number (5358150).

Almost surely, 2^433226664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 433226664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (685843200).

433226664 is an abundant number, since it is smaller than the sum of its proper divisors (938459736).

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

433226664 is a wasteful number, since it uses less digits than its factorization.

433226664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 183 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 433226664 is about 20814.0977224572. The cubic root of 433226664 is about 756.6674629380.

Adding to 433226664 its reverse (466622334), we get a palindrome (899848998).

The spelling of 433226664 in words is "four hundred thirty-three million, two hundred twenty-six thousand, six hundred sixty-four".