994656065 has 64 divisors (see below), whose sum is σ = 1383782400. Its totient is φ = 681053184.

The previous prime is 994656011. The next prime is 994656083. The reversal of 994656065 is 560656499.

994656065 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 994656065 - 2⁶ = 994656001 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9125231 + ... + 9125339.

It is an arithmetic number, because the mean of its divisors is an integer number (21621600).

Almost surely, 2^994656065 is an apocalyptic number.

It is an amenable number.

994656065 is a deficient number, since it is larger than the sum of its proper divisors (389126335).

994656065 is a wasteful number, since it uses less digits than its factorization.

994656065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306.

The product of its (nonzero) digits is 1749600, while the sum is 50.

The square root of 994656065 is about 31538.1683837220. The cubic root of 994656065 is about 998.2155058080.

The spelling of 994656065 in words is "nine hundred ninety-four million, six hundred fifty-six thousand, sixty-five".