433273361 has 2 divisors, whose sum is σ = 433273362. Its totient is φ = 433273360.

The previous prime is 433273343. The next prime is 433273387. The reversal of 433273361 is 163372334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 427703761 + 5569600 = 20681^2 + 2360^2 .

It is a cyclic number.

It is not a de Polignac number, because 433273361 - 2¹⁴ = 433256977 is a prime.

It is not a weakly prime, because it can be changed into another prime (433273661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216636680 + 216636681.

It is an arithmetic number, because the mean of its divisors is an integer number (216636681).

Almost surely, 2^433273361 is an apocalyptic number.

It is an amenable number.

433273361 is a deficient number, since it is larger than the sum of its proper divisors (1).

433273361 is an equidigital number, since it uses as much as digits as its factorization.

433273361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 32.

The square root of 433273361 is about 20815.2194559654. The cubic root of 433273361 is about 756.6946487309.

The spelling of 433273361 in words is "four hundred thirty-three million, two hundred seventy-three thousand, three hundred sixty-one".