433213436 has 6 divisors (see below), whose sum is σ = 758123520. Its totient is φ = 216606716.

The previous prime is 433213409. The next prime is 433213439. The reversal of 433213436 is 634312334.

It is a happy number.

It is a super-2 number, since 2×433213436² = 375347762261852192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 433213399 and 433213408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433213439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54151676 + ... + 54151683.

It is an arithmetic number, because the mean of its divisors is an integer number (126353920).

Almost surely, 2^433213436 is an apocalyptic number.

It is an amenable number.

433213436 is a deficient number, since it is larger than the sum of its proper divisors (324910084).

433213436 is a wasteful number, since it uses less digits than its factorization.

433213436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108303363 (or 108303361 counting only the distinct ones).

The product of its digits is 15552, while the sum is 29.

The square root of 433213436 is about 20813.7799546358. The cubic root of 433213436 is about 756.6597615815.

The spelling of 433213436 in words is "four hundred thirty-three million, two hundred thirteen thousand, four hundred thirty-six".