433222998 has 16 divisors (see below), whose sum is σ = 933095856. Its totient is φ = 133299360.

The previous prime is 433222997. The next prime is 433223003. The reversal of 433222998 is 899222334.

It is a super-2 number, since 2×433222998² = 375364331992216008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433222997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2776993 + ... + 2777148.

It is an arithmetic number, because the mean of its divisors is an integer number (58318491).

Almost surely, 2^433222998 is an apocalyptic number.

433222998 is an abundant number, since it is smaller than the sum of its proper divisors (499872858).

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

433222998 is a wasteful number, since it uses less digits than its factorization.

433222998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554159.

The product of its digits is 186624, while the sum is 42.

The square root of 433222998 is about 20814.0096569594. The cubic root of 433222998 is about 756.6653286044.

The spelling of 433222998 in words is "four hundred thirty-three million, two hundred twenty-two thousand, nine hundred ninety-eight".