296427663 has 24 divisors (see below), whose sum is σ = 501280416. Its totient is φ = 165254400.

The previous prime is 296427661. The next prime is 296427667. The reversal of 296427663 is 366724692.

It is not a de Polignac number, because 296427663 - 2¹ = 296427661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296427661) 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 in 23 ways as a sum of consecutive naturals, for example, 54798 + ... + 59963.

It is an arithmetic number, because the mean of its divisors is an integer number (20886684).

Almost surely, 2^296427663 is an apocalyptic number.

296427663 is a deficient number, since it is larger than the sum of its proper divisors (204852753).

296427663 is a wasteful number, since it uses less digits than its factorization.

296427663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114815 (or 114812 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 296427663 is about 17217.0747515366. The cubic root of 296427663 is about 666.7651771373.

The spelling of 296427663 in words is "two hundred ninety-six million, four hundred twenty-seven thousand, six hundred sixty-three".