996214688 has 192 divisors, whose sum is σ = 2558304000. Its totient is φ = 379330560.

The previous prime is 996214673. The next prime is 996214691. The reversal of 996214688 is 886412699.

It is a happy number.

It is a nialpdrome in base 14.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3545108 + ... + 3545388.

It is an arithmetic number, because the mean of its divisors is an integer number (13324500).

Almost surely, 2^996214688 is an apocalyptic number.

996214688 is a gapful number since it is divisible by the number (98) 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 996214688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1279152000).

996214688 is an abundant number, since it is smaller than the sum of its proper divisors (1562089312).

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

996214688 is a wasteful number, since it uses less digits than its factorization.

996214688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 326 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 53.

The square root of 996214688 is about 31562.8688176471. The cubic root of 996214688 is about 998.7366339116.

The spelling of 996214688 in words is "nine hundred ninety-six million, two hundred fourteen thousand, six hundred eighty-eight".