296539648420 has 12 divisors (see below), whose sum is σ = 622733261724. Its totient is φ = 118615859360.

The previous prime is 296539648409. The next prime is 296539648429. The reversal of 296539648420 is 24846935692.

It can be written as a sum of positive squares in 2 ways, for example, as 68613611364 + 227926037056 = 261942^2 + 477416^2 .

It is not an unprimeable number, because it can be changed into a prime (296539648429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7413491191 + ... + 7413491230.

It is an arithmetic number, because the mean of its divisors is an integer number (51894438477).

Almost surely, 2^296539648420 is an apocalyptic number.

296539648420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

296539648420 is an abundant number, since it is smaller than the sum of its proper divisors (326193613304).

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

296539648420 is a wasteful number, since it uses less digits than its factorization.

296539648420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14826982430 (or 14826982428 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 58.

The spelling of 296539648420 in words is "two hundred ninety-six billion, five hundred thirty-nine million, six hundred forty-eight thousand, four hundred twenty".