995326987 has 2 divisors, whose sum is σ = 995326988. Its totient is φ = 995326986.

The previous prime is 995326979. The next prime is 995327017. The reversal of 995326987 is 789623599.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 995326987 - 2³ = 995326979 is a prime.

It is a super-2 number, since 2×995326987² = 1981351622100996338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (995326967) 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 as a sum of consecutive naturals, namely, 497663493 + 497663494.

It is an arithmetic number, because the mean of its divisors is an integer number (497663494).

Almost surely, 2^995326987 is an apocalyptic number.

995326987 is a deficient number, since it is larger than the sum of its proper divisors (1).

995326987 is an equidigital number, since it uses as much as digits as its factorization.

995326987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320, while the sum is 58.

The square root of 995326987 is about 31548.8032578100. The cubic root of 995326987 is about 998.4398963423.

The spelling of 995326987 in words is "nine hundred ninety-five million, three hundred twenty-six thousand, nine hundred eighty-seven".