996835678 has 8 divisors (see below), whose sum is σ = 1495476360. Its totient is φ = 498343560.

The previous prime is 996835673. The next prime is 996835687. The reversal of 996835678 is 876538699.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996835673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18493 + ... + 48328.

It is an arithmetic number, because the mean of its divisors is an integer number (186934545).

Almost surely, 2^996835678 is an apocalyptic number.

996835678 is a deficient number, since it is larger than the sum of its proper divisors (498640682).

996835678 is a wasteful number, since it uses less digits than its factorization.

996835678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74282.

The product of its digits is 19595520, while the sum is 61.

The square root of 996835678 is about 31572.7046354917. The cubic root of 996835678 is about 998.9441114919.

The spelling of 996835678 in words is "nine hundred ninety-six million, eight hundred thirty-five thousand, six hundred seventy-eight".