433325412 has 72 divisors (see below), whose sum is σ = 1183061880. Its totient is φ = 132940800.

The previous prime is 433325377. The next prime is 433325423. The reversal of 433325412 is 214523334.

It can be written as a sum of positive squares in 4 ways, for example, as 189778176 + 243547236 = 13776^2 + 15606^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 186514 + ... + 188822.

It is an arithmetic number, because the mean of its divisors is an integer number (16431415).

Almost surely, 2^433325412 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 433325412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591530940).

433325412 is an abundant number, since it is smaller than the sum of its proper divisors (749736468).

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

433325412 is a wasteful number, since it uses less digits than its factorization.

433325412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733 (or 2728 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 433325412 is about 20816.4697295195. The cubic root of 433325412 is about 756.7249491829.

Adding to 433325412 its reverse (214523334), we get a palindrome (647848746).

The spelling of 433325412 in words is "four hundred thirty-three million, three hundred twenty-five thousand, four hundred twelve".