296857859412 has 24 divisors (see below), whose sum is σ = 692711411616. Its totient is φ = 98946466528.

The previous prime is 296857859401. The next prime is 296857859413. The reversal of 296857859412 is 214958758692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296857859413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565998 + ... + 956069.

It is an arithmetic number, because the mean of its divisors is an integer number (28862975484).

Almost surely, 2^296857859412 is an apocalyptic number.

It is an amenable number.

296857859412 is an abundant number, since it is smaller than the sum of its proper divisors (395853552204).

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

296857859412 is a wasteful number, since it uses less digits than its factorization.

296857859412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538327 (or 1538325 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 66.

The spelling of 296857859412 in words is "two hundred ninety-six billion, eight hundred fifty-seven million, eight hundred fifty-nine thousand, four hundred twelve".