296345473 has 2 divisors, whose sum is σ = 296345474. Its totient is φ = 296345472.

The previous prime is 296345453. The next prime is 296345509. The reversal of 296345473 is 374543692.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 231252849 + 65092624 = 15207^2 + 8068^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-296345473 is a prime.

It is not a weakly prime, because it can be changed into another prime (296345453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148172736 + 148172737.

It is an arithmetic number, because the mean of its divisors is an integer number (148172737).

Almost surely, 2^296345473 is an apocalyptic number.

It is an amenable number.

296345473 is a deficient number, since it is larger than the sum of its proper divisors (1).

296345473 is an equidigital number, since it uses as much as digits as its factorization.

296345473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 43.

The square root of 296345473 is about 17214.6877113702. The cubic root of 296345473 is about 666.7035471542.

The spelling of 296345473 in words is "two hundred ninety-six million, three hundred forty-five thousand, four hundred seventy-three".