296239968 has 72 divisors (see below), whose sum is σ = 869633856. Its totient is φ = 95558400.

The previous prime is 296239961. The next prime is 296240027. The reversal of 296239968 is 869932692.

296239968 is a `hidden beast` number, since 2 + 9 + 623 + 9 + 9 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296239961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7663 + ... + 25518.

It is an arithmetic number, because the mean of its divisors is an integer number (12078248).

Almost surely, 2^296239968 is an apocalyptic number.

It is an amenable number.

296239968 is an abundant number, since it is smaller than the sum of its proper divisors (573393888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

296239968 is a wasteful number, since it uses less digits than its factorization.

296239968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33228 (or 33217 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 296239968 is about 17211.6230495558. The cubic root of 296239968 is about 666.6244177670.

The spelling of 296239968 in words is "two hundred ninety-six million, two hundred thirty-nine thousand, nine hundred sixty-eight".