296696402946216 has 384 divisors, whose sum is σ = 1041769144416000. Its totient is φ = 74079280041984.

The previous prime is 296696402946169. The next prime is 296696402946217. The reversal of 296696402946216 is 612649204696692.

296696402946216 is a `hidden beast` number, since 2 + 9 + 6 + 6 + 96 + 40 + 29 + 462 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (296696402946217) 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 95 ways as a sum of consecutive naturals, for example, 177059436 + ... + 178727268.

It is an arithmetic number, because the mean of its divisors is an integer number (2712940480250).

Almost surely, 2^{296696402946216} is an apocalyptic number.

296696402946216 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 296696402946216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (520884572208000).

296696402946216 is an abundant number, since it is smaller than the sum of its proper divisors (745072741469784).

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

296696402946216 is a wasteful number, since it uses less digits than its factorization.

296696402946216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669313 (or 1669306 counting only the distinct ones).

The product of its (nonzero) digits is 725594112, while the sum is 72.

The spelling of 296696402946216 in words is "two hundred ninety-six trillion, six hundred ninety-six billion, four hundred two million, nine hundred forty-six thousand, two hundred sixteen".