996403850 has 24 divisors (see below), whose sum is σ = 1995874860. Its totient is φ = 367902720.

The previous prime is 996403843. The next prime is 996403873. The reversal of 996403850 is 58304699.

It can be written as a sum of positive squares in 6 ways, for example, as 81522841 + 914881009 = 9029^2 + 30247^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 765815 + ... + 767114.

Almost surely, 2^996403850 is an apocalyptic number.

996403850 is an abundant number, since it is smaller than the sum of its proper divisors (999471010).

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

996403850 is a wasteful number, since it uses less digits than its factorization.

996403850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532954 (or 1532949 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 996403850 is about 31565.8652661384. The cubic root of 996403850 is about 998.7998435340.

The spelling of 996403850 in words is "nine hundred ninety-six million, four hundred three thousand, eight hundred fifty".