996830823 has 8 divisors (see below), whose sum is σ = 1371982336. Its totient is φ = 643116600.

The previous prime is 996830803. The next prime is 996830831. The reversal of 996830823 is 328038699.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-996830823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996830803) 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, 5359213 + ... + 5359398.

It is an arithmetic number, because the mean of its divisors is an integer number (171497792).

Almost surely, 2^996830823 is an apocalyptic number.

996830823 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

996830823 is a deficient number, since it is larger than the sum of its proper divisors (375151513).

996830823 is a wasteful number, since it uses less digits than its factorization.

996830823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10718645.

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 996830823 is about 31572.6277493654. The cubic root of 996830823 is about 998.9424897329.

The spelling of 996830823 in words is "nine hundred ninety-six million, eight hundred thirty thousand, eight hundred twenty-three".