995938986 has 32 divisors (see below), whose sum is σ = 2277429120. Its totient is φ = 284429376.

The previous prime is 995938981. The next prime is 995938997. The reversal of 995938986 is 689839599.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (995938981) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 138840 + ... + 145836.

It is an arithmetic number, because the mean of its divisors is an integer number (71169660).

Almost surely, 2^995938986 is an apocalyptic number.

995938986 is an abundant number, since it is smaller than the sum of its proper divisors (1281490134).

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

995938986 is a wasteful number, since it uses less digits than its factorization.

995938986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10398.

The product of its digits is 37791360, while the sum is 66.

The square root of 995938986 is about 31558.5010100290. The cubic root of 995938986 is about 998.6444920952.

The spelling of 995938986 in words is "nine hundred ninety-five million, nine hundred thirty-eight thousand, nine hundred eighty-six".