995662963 has 2 divisors, whose sum is σ = 995662964. Its totient is φ = 995662962.

The previous prime is 995662957. The next prime is 995663027. The reversal of 995662963 is 369266599.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-995662963 is a prime.

It is not a weakly prime, because it can be changed into another prime (995662903) 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, 497831481 + 497831482.

It is an arithmetic number, because the mean of its divisors is an integer number (497831482).

Almost surely, 2^995662963 is an apocalyptic number.

995662963 is a deficient number, since it is larger than the sum of its proper divisors (1).

995662963 is an equidigital number, since it uses as much as digits as its factorization.

995662963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4723920, while the sum is 55.

The square root of 995662963 is about 31554.1275113098. The cubic root of 995662963 is about 998.5522259619.

The spelling of 995662963 in words is "nine hundred ninety-five million, six hundred sixty-two thousand, nine hundred sixty-three".