996183169 has 2 divisors, whose sum is σ = 996183170. Its totient is φ = 996183168.

The previous prime is 996183103. The next prime is 996183173. The reversal of 996183169 is 961381699.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 711822400 + 284360769 = 26680^2 + 16863^2 .

It is a cyclic number.

It is not a de Polignac number, because 996183169 - 2¹⁷ = 996052097 is a prime.

It is a super-2 number, since 2×996183169² = 1984761812397765122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (996184169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498091584 + 498091585.

It is an arithmetic number, because the mean of its divisors is an integer number (498091585).

Almost surely, 2^996183169 is an apocalyptic number.

It is an amenable number.

996183169 is a deficient number, since it is larger than the sum of its proper divisors (1).

996183169 is an equidigital number, since it uses as much as digits as its factorization.

996183169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856, while the sum is 52.

The square root of 996183169 is about 31562.3695086411. The cubic root of 996183169 is about 998.7261008701.

The spelling of 996183169 in words is "nine hundred ninety-six million, one hundred eighty-three thousand, one hundred sixty-nine".