994884617 has 2 divisors, whose sum is σ = 994884618. Its totient is φ = 994884616.

The previous prime is 994884613. The next prime is 994884629. The reversal of 994884617 is 716488499.

994884617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 991998016 + 2886601 = 31496^2 + 1699^2 .

It is a cyclic number.

It is not a de Polignac number, because 994884617 - 2² = 994884613 is a prime.

It is a super-2 number, since 2×994884617² = 1979590802286473378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (994884613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497442308 + 497442309.

It is an arithmetic number, because the mean of its divisors is an integer number (497442309).

Almost surely, 2^994884617 is an apocalyptic number.

It is an amenable number.

994884617 is a deficient number, since it is larger than the sum of its proper divisors (1).

994884617 is an equidigital number, since it uses as much as digits as its factorization.

994884617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 56.

The square root of 994884617 is about 31541.7915946447. The cubic root of 994884617 is about 998.2919565820.

The spelling of 994884617 in words is "nine hundred ninety-four million, eight hundred eighty-four thousand, six hundred seventeen".