296945983 has 2 divisors, whose sum is σ = 296945984. Its totient is φ = 296945982.

The previous prime is 296945963. The next prime is 296946007. The reversal of 296945983 is 389549692.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 296945983 - 2⁵ = 296945951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (296945923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148472991 + 148472992.

It is an arithmetic number, because the mean of its divisors is an integer number (148472992).

Almost surely, 2^296945983 is an apocalyptic number.

296945983 is a deficient number, since it is larger than the sum of its proper divisors (1).

296945983 is an equidigital number, since it uses as much as digits as its factorization.

296945983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4199040, while the sum is 55.

The square root of 296945983 is about 17232.1206762255. The cubic root of 296945983 is about 667.1535759868.

The spelling of 296945983 in words is "two hundred ninety-six million, nine hundred forty-five thousand, nine hundred eighty-three".