296734421 has 2 divisors, whose sum is σ = 296734422. Its totient is φ = 296734420.

The previous prime is 296734411. The next prime is 296734429. The reversal of 296734421 is 124437692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 267682321 + 29052100 = 16361^2 + 5390^2 .

It is a cyclic number.

It is not a de Polignac number, because 296734421 - 2¹⁰ = 296733397 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (296734429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148367210 + 148367211.

It is an arithmetic number, because the mean of its divisors is an integer number (148367211).

Almost surely, 2^296734421 is an apocalyptic number.

It is an amenable number.

296734421 is a deficient number, since it is larger than the sum of its proper divisors (1).

296734421 is an equidigital number, since it uses as much as digits as its factorization.

296734421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 296734421 is about 17225.9809880308. The cubic root of 296734421 is about 666.9950983668.

The spelling of 296734421 in words is "two hundred ninety-six million, seven hundred thirty-four thousand, four hundred twenty-one".