716284433 has 2 divisors, whose sum is σ = 716284434. Its totient is φ = 716284432.

The previous prime is 716284403. The next prime is 716284441. The reversal of 716284433 is 334482617.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 681627664 + 34656769 = 26108^2 + 5887^2 .

It is a cyclic number.

It is not a de Polignac number, because 716284433 - 2¹² = 716280337 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (716284403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358142216 + 358142217.

It is an arithmetic number, because the mean of its divisors is an integer number (358142217).

Almost surely, 2^716284433 is an apocalyptic number.

It is an amenable number.

716284433 is a deficient number, since it is larger than the sum of its proper divisors (1).

716284433 is an equidigital number, since it uses as much as digits as its factorization.

716284433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 38.

The square root of 716284433 is about 26763.4906729298. The cubic root of 716284433 is about 894.7365340828.

The spelling of 716284433 in words is "seven hundred sixteen million, two hundred eighty-four thousand, four hundred thirty-three".