296836121 has 2 divisors, whose sum is σ = 296836122. Its totient is φ = 296836120.

The previous prime is 296836109. The next prime is 296836157. The reversal of 296836121 is 121638692.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211993600 + 84842521 = 14560^2 + 9211^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-296836121 is a prime.

It is a super-2 number, since 2×296836121² = 176223365460653282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (296836171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148418060 + 148418061.

It is an arithmetic number, because the mean of its divisors is an integer number (148418061).

Almost surely, 2^296836121 is an apocalyptic number.

It is an amenable number.

296836121 is a deficient number, since it is larger than the sum of its proper divisors (1).

296836121 is an equidigital number, since it uses as much as digits as its factorization.

296836121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The square root of 296836121 is about 17228.9326715267. The cubic root of 296836121 is about 667.0712895652.

The spelling of 296836121 in words is "two hundred ninety-six million, eight hundred thirty-six thousand, one hundred twenty-one".