433130464 has 48 divisors (see below), whose sum is σ = 921146688. Its totient is φ = 199291392.

The previous prime is 433130449. The next prime is 433130491. The reversal of 433130464 is 464031334.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 151254 + ... + 154090.

It is an arithmetic number, because the mean of its divisors is an integer number (19190556).

Almost surely, 2^433130464 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 433130464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460573344).

433130464 is an abundant number, since it is smaller than the sum of its proper divisors (488016224).

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

433130464 is a wasteful number, since it uses less digits than its factorization.

433130464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3227 (or 3219 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 433130464 is about 20811.7866604480. The cubic root of 433130464 is about 756.6114516130.

Adding to 433130464 its reverse (464031334), we get a palindrome (897161798).

The spelling of 433130464 in words is "four hundred thirty-three million, one hundred thirty thousand, four hundred sixty-four".